Finding the Fourth Proportional to 42,394.31, 58,504.88 and 23,275.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,394.31 : 58,504.88 = 23,275.86 : x
2. Step 2: Convert to fraction form
   42,394.31/58,504.88 = 23,275.86/x
3. Step 3: Cross multiply
   42,394.31x = 58,504.88 × 23,275.86
4. Step 4: Simplify right side
   42,394.31x = 1,361,751,279.82
5. Step 5: Solve for x
   x = 1,361,751,279.82/42,394.31
6. Step 6: Final answer
   x = 32,121.09