Finding the Fourth Proportional to 64,092,915.55, 88,448,103.75 and 34,724,978.02

Step by Step Solution

1. Step 1: Write the proportion equation
   64,092,915.55 : 88,448,103.75 = 34,724,978.02 : x
2. Step 2: Convert to fraction form
   64,092,915.55/88,448,103.75 = 34,724,978.02/x
3. Step 3: Cross multiply
   64,092,915.55x = 88,448,103.75 × 34,724,978.02
4. Step 4: Simplify right side
   64,092,915.55x = 3,071,358,458,629,430
5. Step 5: Solve for x
   x = 3,071,358,458,629,430/64,092,915.55
6. Step 6: Final answer
   x = 47,920,404.81