Finding the Fourth Proportional to 55,475.28, 83,191.05 and 32,118.12

Step by Step Solution

1. Step 1: Write the proportion equation
   55,475.28 : 83,191.05 = 32,118.12 : x
2. Step 2: Convert to fraction form
   55,475.28/83,191.05 = 32,118.12/x
3. Step 3: Cross multiply
   55,475.28x = 83,191.05 × 32,118.12
4. Step 4: Simplify right side
   55,475.28x = 2,671,940,126.83
5. Step 5: Solve for x
   x = 2,671,940,126.83/55,475.28
6. Step 6: Final answer
   x = 48,164.52