Finding the Fourth Proportional to 42,073.60, 58,063.28 and 23,211.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,073.60 : 58,063.28 = 23,211.92 : x
2. Step 2: Convert to fraction form
   42,073.60/58,063.28 = 23,211.92/x
3. Step 3: Cross multiply
   42,073.60x = 58,063.28 × 23,211.92
4. Step 4: Simplify right side
   42,073.60x = 1,347,760,210.30
5. Step 5: Solve for x
   x = 1,347,760,210.30/42,073.60
6. Step 6: Final answer
   x = 32,033.39