Finding the Fourth Proportional to 42,123.40, 58,127.62 and 23,260.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,123.40 : 58,127.62 = 23,260.92 : x
2. Step 2: Convert to fraction form
   42,123.40/58,127.62 = 23,260.92/x
3. Step 3: Cross multiply
   42,123.40x = 58,127.62 × 23,260.92
4. Step 4: Simplify right side
   42,123.40x = 1,352,101,918.61
5. Step 5: Solve for x
   x = 1,352,101,918.61/42,123.40
6. Step 6: Final answer
   x = 32,098.59