Finding the Fourth Proportional to 42,317.86, 58,398.65 and 23,454.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,317.86 : 58,398.65 = 23,454.98 : x
2. Step 2: Convert to fraction form
   42,317.86/58,398.65 = 23,454.98/x
3. Step 3: Cross multiply
   42,317.86x = 58,398.65 × 23,454.98
4. Step 4: Simplify right side
   42,317.86x = 1,369,739,525.89
5. Step 5: Solve for x
   x = 1,369,739,525.89/42,317.86
6. Step 6: Final answer
   x = 32,367.88