Finding the Fourth Proportional to 88,701, 122,407.38 and 60,456.03

Step by Step Solution

1. Step 1: Write the proportion equation
   88,701 : 122,407.38 = 60,456.03 : x
2. Step 2: Convert to fraction form
   88,701/122,407.38 = 60,456.03/x
3. Step 3: Cross multiply
   88,701x = 122,407.38 × 60,456.03
4. Step 4: Simplify right side
   88,701x = 7,400,264,237.50
5. Step 5: Solve for x
   x = 7,400,264,237.50/88,701
6. Step 6: Final answer
   x = 83,429.32