Finding the Fourth Proportional to 106,259.50, 159,389.31 and 32,387.50

Step by Step Solution

1. Step 1: Write the proportion equation
   106,259.50 : 159,389.31 = 32,387.50 : x
2. Step 2: Convert to fraction form
   106,259.50/159,389.31 = 32,387.50/x
3. Step 3: Cross multiply
   106,259.50x = 159,389.31 × 32,387.50
4. Step 4: Simplify right side
   106,259.50x = 5,162,221,277.63
5. Step 5: Solve for x
   x = 5,162,221,277.63/106,259.50
6. Step 6: Final answer
   x = 48,581.27