Finding the Fourth Proportional to 96,124.07, 144,060.69 and 69,559.53

Step by Step Solution

1. Step 1: Write the proportion equation
   96,124.07 : 144,060.69 = 69,559.53 : x
2. Step 2: Convert to fraction form
   96,124.07/144,060.69 = 69,559.53/x
3. Step 3: Cross multiply
   96,124.07x = 144,060.69 × 69,559.53
4. Step 4: Simplify right side
   96,124.07x = 10,020,794,530.55
5. Step 5: Solve for x
   x = 10,020,794,530.55/96,124.07
6. Step 6: Final answer
   x = 104,248.55