Finding the Fourth Proportional to 72,385,895.04, 108,656,189.46 and 29,283,274.32

Step by Step Solution

1. Step 1: Write the proportion equation
   72,385,895.04 : 108,656,189.46 = 29,283,274.32 : x
2. Step 2: Convert to fraction form
   72,385,895.04/108,656,189.46 = 29,283,274.32/x
3. Step 3: Cross multiply
   72,385,895.04x = 108,656,189.46 × 29,283,274.32
4. Step 4: Simplify right side
   72,385,895.04x = 3,181,809,002,523,072.50
5. Step 5: Solve for x
   x = 3,181,809,002,523,072.50/72,385,895.04
6. Step 6: Final answer
   x = 43,956,201.70