Finding the Fourth Proportional to 42,702.30, 58,927.95 and 23,839.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,702.30 : 58,927.95 = 23,839.02 : x
2. Step 2: Convert to fraction form
   42,702.30/58,927.95 = 23,839.02/x
3. Step 3: Cross multiply
   42,702.30x = 58,927.95 × 23,839.02
4. Step 4: Simplify right side
   42,702.30x = 1,404,784,578.61
5. Step 5: Solve for x
   x = 1,404,784,578.61/42,702.30
6. Step 6: Final answer
   x = 32,897.16