Finding the Fourth Proportional to 31,858.92, 43,967.61 and 17,713.89

Step by Step Solution

1. Step 1: Write the proportion equation
   31,858.92 : 43,967.61 = 17,713.89 : x
2. Step 2: Convert to fraction form
   31,858.92/43,967.61 = 17,713.89/x
3. Step 3: Cross multiply
   31,858.92x = 43,967.61 × 17,713.89
4. Step 4: Simplify right side
   31,858.92x = 778,837,407.10
5. Step 5: Solve for x
   x = 778,837,407.10/31,858.92
6. Step 6: Final answer
   x = 24,446.45