Finding the Fourth Proportional to 42,347.33, 58,438.92 and 23,226.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,347.33 : 58,438.92 = 23,226.72 : x
2. Step 2: Convert to fraction form
   42,347.33/58,438.92 = 23,226.72/x
3. Step 3: Cross multiply
   42,347.33x = 58,438.92 × 23,226.72
4. Step 4: Simplify right side
   42,347.33x = 1,357,344,023.61
5. Step 5: Solve for x
   x = 1,357,344,023.61/42,347.33
6. Step 6: Final answer
   x = 32,052.65