Finding the Fourth Proportional to 42,140.90, 58,150.22 and 23,276.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,140.90 : 58,150.22 = 23,276.82 : x
2. Step 2: Convert to fraction form
   42,140.90/58,150.22 = 23,276.82/x
3. Step 3: Cross multiply
   42,140.90x = 58,150.22 × 23,276.82
4. Step 4: Simplify right side
   42,140.90x = 1,353,552,203.90
5. Step 5: Solve for x
   x = 1,353,552,203.90/42,140.90
6. Step 6: Final answer
   x = 32,119.68