Finding the Fourth Proportional to 42,113.52, 58,115.16 and 23,250.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,113.52 : 58,115.16 = 23,250.60 : x
2. Step 2: Convert to fraction form
   42,113.52/58,115.16 = 23,250.60/x
3. Step 3: Cross multiply
   42,113.52x = 58,115.16 × 23,250.60
4. Step 4: Simplify right side
   42,113.52x = 1,351,212,339.10
5. Step 5: Solve for x
   x = 1,351,212,339.10/42,113.52
6. Step 6: Final answer
   x = 32,085.00