Finding the Fourth Proportional to 55,061.48, 75,978.40 and 32,395.49

Step by Step Solution

1. Step 1: Write the proportion equation
   55,061.48 : 75,978.40 = 32,395.49 : x
2. Step 2: Convert to fraction form
   55,061.48/75,978.40 = 32,395.49/x
3. Step 3: Cross multiply
   55,061.48x = 75,978.40 × 32,395.49
4. Step 4: Simplify right side
   55,061.48x = 2,461,357,606.37
5. Step 5: Solve for x
   x = 2,461,357,606.37/55,061.48
6. Step 6: Final answer
   x = 44,701.99