Finding the Fourth Proportional to 31,875.83, 43,989.48 and 17,536.03

Step by Step Solution

1. Step 1: Write the proportion equation
   31,875.83 : 43,989.48 = 17,536.03 : x
2. Step 2: Convert to fraction form
   31,875.83/43,989.48 = 17,536.03/x
3. Step 3: Cross multiply
   31,875.83x = 43,989.48 × 17,536.03
4. Step 4: Simplify right side
   31,875.83x = 771,400,840.96
5. Step 5: Solve for x
   x = 771,400,840.96/31,875.83
6. Step 6: Final answer
   x = 24,200.18