Finding the Fourth Proportional to 42,333.75, 58,422.60 and 23,470.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,333.75 : 58,422.60 = 23,470.88 : x
2. Step 2: Convert to fraction form
   42,333.75/58,422.60 = 23,470.88/x
3. Step 3: Cross multiply
   42,333.75x = 58,422.60 × 23,470.88
4. Step 4: Simplify right side
   42,333.75x = 1,371,229,541.78
5. Step 5: Solve for x
   x = 1,371,229,541.78/42,333.75
6. Step 6: Final answer
   x = 32,390.93