Finding the Fourth Proportional to 111,098.28, 166,681.98 and 32,223.72

Step by Step Solution

1. Step 1: Write the proportion equation
   111,098.28 : 166,681.98 = 32,223.72 : x
2. Step 2: Convert to fraction form
   111,098.28/166,681.98 = 32,223.72/x
3. Step 3: Cross multiply
   111,098.28x = 166,681.98 × 32,223.72
4. Step 4: Simplify right side
   111,098.28x = 5,371,113,452.57
5. Step 5: Solve for x
   x = 5,371,113,452.57/111,098.28
6. Step 6: Final answer
   x = 48,345.60