Finding the Fourth Proportional to 52,602,559.32, 72,593,773.72 and 29,397,685.60

Step by Step Solution

1. Step 1: Write the proportion equation
   52,602,559.32 : 72,593,773.72 = 29,397,685.60 : x
2. Step 2: Convert to fraction form
   52,602,559.32/72,593,773.72 = 29,397,685.60/x
3. Step 3: Cross multiply
   52,602,559.32x = 72,593,773.72 × 29,397,685.60
4. Step 4: Simplify right side
   52,602,559.32x = 2,134,088,935,828,145.25
5. Step 5: Solve for x
   x = 2,134,088,935,828,145.25/52,602,559.32
6. Step 6: Final answer
   x = 40,570,059.01