Finding the Fourth Proportional to 64,452,215.18, 88,945,191.78 and 35,084,391.86

Step by Step Solution

1. Step 1: Write the proportion equation
   64,452,215.18 : 88,945,191.78 = 35,084,391.86 : x
2. Step 2: Convert to fraction form
   64,452,215.18/88,945,191.78 = 35,084,391.86/x
3. Step 3: Cross multiply
   64,452,215.18x = 88,945,191.78 × 35,084,391.86
4. Step 4: Simplify right side
   64,452,215.18x = 3,120,587,962,472,371
5. Step 5: Solve for x
   x = 3,120,587,962,472,371/64,452,215.18
6. Step 6: Final answer
   x = 48,417,078.51