Finding the Fourth Proportional to 3,735,468,084,775.50, 5,603,447,985,290.50 and 978,743,606,959.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,735,468,084,775.50 : 5,603,447,985,290.50 = 978,743,606,959.10 : x
2. Step 2: Convert to fraction form
   3,735,468,084,775.50/5,603,447,985,290.50 = 978,743,606,959.10/x
3. Step 3: Cross multiply
   3,735,468,084,775.50x = 5,603,447,985,290.50 × 978,743,606,959.10
4. Step 4: Simplify right side
   3,735,468,084,775.50x = 5,484,338,892,530,925,852,164,096
5. Step 5: Solve for x
   x = 5,484,338,892,530,925,852,164,096/3,735,468,084,775.50
6. Step 6: Final answer
   x = 1,468,179,828,622.61