Finding the Fourth Proportional to 42,288.70, 58,360.32 and 23,425.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,288.70 : 58,360.32 = 23,425.82 : x
2. Step 2: Convert to fraction form
   42,288.70/58,360.32 = 23,425.82/x
3. Step 3: Cross multiply
   42,288.70x = 58,360.32 × 23,425.82
4. Step 4: Simplify right side
   42,288.70x = 1,367,138,351.46
5. Step 5: Solve for x
   x = 1,367,138,351.46/42,288.70
6. Step 6: Final answer
   x = 32,328.69