Finding the Fourth Proportional to 42,092.56, 58,085.28 and 23,229.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,092.56 : 58,085.28 = 23,229.64 : x
2. Step 2: Convert to fraction form
   42,092.56/58,085.28 = 23,229.64/x
3. Step 3: Cross multiply
   42,092.56x = 58,085.28 × 23,229.64
4. Step 4: Simplify right side
   42,092.56x = 1,349,300,143.70
5. Step 5: Solve for x
   x = 1,349,300,143.70/42,092.56
6. Step 6: Final answer
   x = 32,055.55