Finding the Fourth Proportional to 111,463.04, 153,819 and 63,717.42

Step by Step Solution

1. Step 1: Write the proportion equation
   111,463.04 : 153,819 = 63,717.42 : x
2. Step 2: Convert to fraction form
   111,463.04/153,819 = 63,717.42/x
3. Step 3: Cross multiply
   111,463.04x = 153,819 × 63,717.42
4. Step 4: Simplify right side
   111,463.04x = 9,800,949,826.98
5. Step 5: Solve for x
   x = 9,800,949,826.98/111,463.04
6. Step 6: Final answer
   x = 87,930.04