Finding the Fourth Proportional to 58,989.25, 81,405.88 and 32,131.98

Step by Step Solution

1. Step 1: Write the proportion equation
   58,989.25 : 81,405.88 = 32,131.98 : x
2. Step 2: Convert to fraction form
   58,989.25/81,405.88 = 32,131.98/x
3. Step 3: Cross multiply
   58,989.25x = 81,405.88 × 32,131.98
4. Step 4: Simplify right side
   58,989.25x = 2,615,732,027.71
5. Step 5: Solve for x
   x = 2,615,732,027.71/58,989.25
6. Step 6: Final answer
   x = 44,342.52