Finding the Fourth Proportional to 42,549.80, 58,717.14 and 23,686.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,549.80 : 58,717.14 = 23,686.52 : x
2. Step 2: Convert to fraction form
   42,549.80/58,717.14 = 23,686.52/x
3. Step 3: Cross multiply
   42,549.80x = 58,717.14 × 23,686.52
4. Step 4: Simplify right side
   42,549.80x = 1,390,804,710.95
5. Step 5: Solve for x
   x = 1,390,804,710.95/42,549.80
6. Step 6: Final answer
   x = 32,686.52