Finding the Fourth Proportional to 42,686.74, 58,909.32 and 23,827.51

Step by Step Solution

1. Step 1: Write the proportion equation
   42,686.74 : 58,909.32 = 23,827.51 : x
2. Step 2: Convert to fraction form
   42,686.74/58,909.32 = 23,827.51/x
3. Step 3: Cross multiply
   42,686.74x = 58,909.32 × 23,827.51
4. Step 4: Simplify right side
   42,686.74x = 1,403,662,411.39
5. Step 5: Solve for x
   x = 1,403,662,411.39/42,686.74
6. Step 6: Final answer
   x = 32,882.87