Finding the Fourth Proportional to 42,317.22, 58,399.72 and 23,454.74

Step by Step Solution

1. Step 1: Write the proportion equation
   42,317.22 : 58,399.72 = 23,454.74 : x
2. Step 2: Convert to fraction form
   42,317.22/58,399.72 = 23,454.74/x
3. Step 3: Cross multiply
   42,317.22x = 58,399.72 × 23,454.74
4. Step 4: Simplify right side
   42,317.22x = 1,369,750,248.67
5. Step 5: Solve for x
   x = 1,369,750,248.67/42,317.22
6. Step 6: Final answer
   x = 32,368.63