Finding the Fourth Proportional to 37,061.20, 55,460.48 and 32,687.20

Step by Step Solution

1. Step 1: Write the proportion equation
   37,061.20 : 55,460.48 = 32,687.20 : x
2. Step 2: Convert to fraction form
   37,061.20/55,460.48 = 32,687.20/x
3. Step 3: Cross multiply
   37,061.20x = 55,460.48 × 32,687.20
4. Step 4: Simplify right side
   37,061.20x = 1,812,847,801.86
5. Step 5: Solve for x
   x = 1,812,847,801.86/37,061.20
6. Step 6: Final answer
   x = 48,914.98