Finding the Fourth Proportional to 31,181.83, 43,030.25 and 17,752.89

Step by Step Solution

1. Step 1: Write the proportion equation
   31,181.83 : 43,030.25 = 17,752.89 : x
2. Step 2: Convert to fraction form
   31,181.83/43,030.25 = 17,752.89/x
3. Step 3: Cross multiply
   31,181.83x = 43,030.25 × 17,752.89
4. Step 4: Simplify right side
   31,181.83x = 763,911,291.91
5. Step 5: Solve for x
   x = 763,911,291.91/31,181.83
6. Step 6: Final answer
   x = 24,498.61