Finding the Fourth Proportional to 42,373.20, 58,475.82 and 23,253.90

Step by Step Solution

1. Step 1: Write the proportion equation
   42,373.20 : 58,475.82 = 23,253.90 : x
2. Step 2: Convert to fraction form
   42,373.20/58,475.82 = 23,253.90/x
3. Step 3: Cross multiply
   42,373.20x = 58,475.82 × 23,253.90
4. Step 4: Simplify right side
   42,373.20x = 1,359,790,870.70
5. Step 5: Solve for x
   x = 1,359,790,870.70/42,373.20
6. Step 6: Final answer
   x = 32,090.82