Finding the Fourth Proportional to 111,025.06, 153,229.18 and 63,267.46

Step by Step Solution

1. Step 1: Write the proportion equation
   111,025.06 : 153,229.18 = 63,267.46 : x
2. Step 2: Convert to fraction form
   111,025.06/153,229.18 = 63,267.46/x
3. Step 3: Cross multiply
   111,025.06x = 153,229.18 × 63,267.46
4. Step 4: Simplify right side
   111,025.06x = 9,694,421,016.48
5. Step 5: Solve for x
   x = 9,694,421,016.48/111,025.06
6. Step 6: Final answer
   x = 87,317.41