Finding the Fourth Proportional to 42,753,542.72, 58,998,307.73 and 23,174,010.71

Step by Step Solution

1. Step 1: Write the proportion equation
   42,753,542.72 : 58,998,307.73 = 23,174,010.71 : x
2. Step 2: Convert to fraction form
   42,753,542.72/58,998,307.73 = 23,174,010.71/x
3. Step 3: Cross multiply
   42,753,542.72x = 58,998,307.73 × 23,174,010.71
4. Step 4: Simplify right side
   42,753,542.72x = 1,367,227,415,263,248
5. Step 5: Solve for x
   x = 1,367,227,415,263,248/42,753,542.72
6. Step 6: Final answer
   x = 31,979,277.70