Finding the Fourth Proportional to 58,732.56, 81,051.34 and 31,875.52

Step by Step Solution

1. Step 1: Write the proportion equation
   58,732.56 : 81,051.34 = 31,875.52 : x
2. Step 2: Convert to fraction form
   58,732.56/81,051.34 = 31,875.52/x
3. Step 3: Cross multiply
   58,732.56x = 81,051.34 × 31,875.52
4. Step 4: Simplify right side
   58,732.56x = 2,583,553,609.20
5. Step 5: Solve for x
   x = 2,583,553,609.20/58,732.56
6. Step 6: Final answer
   x = 43,988.44