Finding the Fourth Proportional to 42,662.64, 58,875.51 and 23,542.77

Step by Step Solution

1. Step 1: Write the proportion equation
   42,662.64 : 58,875.51 = 23,542.77 : x
2. Step 2: Convert to fraction form
   42,662.64/58,875.51 = 23,542.77/x
3. Step 3: Cross multiply
   42,662.64x = 58,875.51 × 23,542.77
4. Step 4: Simplify right side
   42,662.64x = 1,386,092,590.56
5. Step 5: Solve for x
   x = 1,386,092,590.56/42,662.64
6. Step 6: Final answer
   x = 32,489.61