Finding the Fourth Proportional to 58,733.56, 81,049.54 and 31,875.83

Step by Step Solution

1. Step 1: Write the proportion equation
   58,733.56 : 81,049.54 = 31,875.83 : x
2. Step 2: Convert to fraction form
   58,733.56/81,049.54 = 31,875.83/x
3. Step 3: Cross multiply
   58,733.56x = 81,049.54 × 31,875.83
4. Step 4: Simplify right side
   58,733.56x = 2,583,521,147.73
5. Step 5: Solve for x
   x = 2,583,521,147.73/58,733.56
6. Step 6: Final answer
   x = 43,987.14