Finding the Fourth Proportional to 1,405,532,517,134, 1,939,499,341,085.10 and 788,260,294,684.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,405,532,517,134 : 1,939,499,341,085.10 = 788,260,294,684.44 : x
2. Step 2: Convert to fraction form
   1,405,532,517,134/1,939,499,341,085.10 = 788,260,294,684.44/x
3. Step 3: Cross multiply
   1,405,532,517,134x = 1,939,499,341,085.10 × 788,260,294,684.44
4. Step 4: Simplify right side
   1,405,532,517,134x = 1,528,830,322,144,017,989,500,928
5. Step 5: Solve for x
   x = 1,528,830,322,144,017,989,500,928/1,405,532,517,134
6. Step 6: Final answer
   x = 1,087,723,196,373.59