Finding the Fourth Proportional to 42,862.32, 59,146.88 and 23,740.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,862.32 : 59,146.88 = 23,740.16 : x
2. Step 2: Convert to fraction form
   42,862.32/59,146.88 = 23,740.16/x
3. Step 3: Cross multiply
   42,862.32x = 59,146.88 × 23,740.16
4. Step 4: Simplify right side
   42,862.32x = 1,404,156,394.70
5. Step 5: Solve for x
   x = 1,404,156,394.70/42,862.32
6. Step 6: Final answer
   x = 32,759.69