Finding the Fourth Proportional to 42,856,318.98, 59,142,149.87 and 23,277,590.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,856,318.98 : 59,142,149.87 = 23,277,590.28 : x
2. Step 2: Convert to fraction form
   42,856,318.98/59,142,149.87 = 23,277,590.28/x
3. Step 3: Cross multiply
   42,856,318.98x = 59,142,149.87 × 23,277,590.28
4. Step 4: Simplify right side
   42,856,318.98x = 1,376,686,732,835,827.50
5. Step 5: Solve for x
   x = 1,376,686,732,835,827.50/42,856,318.98
6. Step 6: Final answer
   x = 32,123,307.96