Finding the Fourth Proportional to 70,124,864.00, 96,770,455.98 and 39,185,287.52

Step by Step Solution

1. Step 1: Write the proportion equation
   70,124,864.00 : 96,770,455.98 = 39,185,287.52 : x
2. Step 2: Convert to fraction form
   70,124,864.00/96,770,455.98 = 39,185,287.52/x
3. Step 3: Cross multiply
   70,124,864.00x = 96,770,455.98 × 39,185,287.52
4. Step 4: Simplify right side
   70,124,864.00x = 3,791,978,140,533,951.50
5. Step 5: Solve for x
   x = 3,791,978,140,533,951.50/70,124,864.00
6. Step 6: Final answer
   x = 54,074,659.46