Finding the Fourth Proportional to 42,255.06, 58,311.99 and 23,392.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,255.06 : 58,311.99 = 23,392.17 : x
2. Step 2: Convert to fraction form
   42,255.06/58,311.99 = 23,392.17/x
3. Step 3: Cross multiply
   42,255.06x = 58,311.99 × 23,392.17
4. Step 4: Simplify right side
   42,255.06x = 1,364,043,983.12
5. Step 5: Solve for x
   x = 1,364,043,983.12/42,255.06
6. Step 6: Final answer
   x = 32,281.20