Finding the Fourth Proportional to 52,244,321.42, 72,097,209.69 and 28,723,258.37

Step by Step Solution

1. Step 1: Write the proportion equation
   52,244,321.42 : 72,097,209.69 = 28,723,258.37 : x
2. Step 2: Convert to fraction form
   52,244,321.42/72,097,209.69 = 28,723,258.37/x
3. Step 3: Cross multiply
   52,244,321.42x = 72,097,209.69 × 28,723,258.37
4. Step 4: Simplify right side
   52,244,321.42x = 2,070,866,781,681,937.50
5. Step 5: Solve for x
   x = 2,070,866,781,681,937.50/52,244,321.42
6. Step 6: Final answer
   x = 39,638,121.91