Finding the Fourth Proportional to 42,124.26, 58,131.33 and 23,261.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,124.26 : 58,131.33 = 23,261.28 : x
2. Step 2: Convert to fraction form
   42,124.26/58,131.33 = 23,261.28/x
3. Step 3: Cross multiply
   42,124.26x = 58,131.33 × 23,261.28
4. Step 4: Simplify right side
   42,124.26x = 1,352,209,143.90
5. Step 5: Solve for x
   x = 1,352,209,143.90/42,124.26
6. Step 6: Final answer
   x = 32,100.48