Finding the Fourth Proportional to 42,379.88, 58,484.58 and 23,517.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,379.88 : 58,484.58 = 23,517.32 : x
2. Step 2: Convert to fraction form
   42,379.88/58,484.58 = 23,517.32/x
3. Step 3: Cross multiply
   42,379.88x = 58,484.58 × 23,517.32
4. Step 4: Simplify right side
   42,379.88x = 1,375,400,582.93
5. Step 5: Solve for x
   x = 1,375,400,582.93/42,379.88
6. Step 6: Final answer
   x = 32,454.09