Finding the Fourth Proportional to 55,931.59, 77,187.42 and 32,062.78

Step by Step Solution

1. Step 1: Write the proportion equation
   55,931.59 : 77,187.42 = 32,062.78 : x
2. Step 2: Convert to fraction form
   55,931.59/77,187.42 = 32,062.78/x
3. Step 3: Cross multiply
   55,931.59x = 77,187.42 × 32,062.78
4. Step 4: Simplify right side
   55,931.59x = 2,474,843,266.23
5. Step 5: Solve for x
   x = 2,474,843,266.23/55,931.59
6. Step 6: Final answer
   x = 44,247.68