Finding the Fourth Proportional to 10,053,008.16, 13,872,746.88 and 5,469,348.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,053,008.16 : 13,872,746.88 = 5,469,348.48 : x
2. Step 2: Convert to fraction form
   10,053,008.16/13,872,746.88 = 5,469,348.48/x
3. Step 3: Cross multiply
   10,053,008.16x = 13,872,746.88 × 5,469,348.48
4. Step 4: Simplify right side
   10,053,008.16x = 75,874,887,061,552.75
5. Step 5: Solve for x
   x = 75,874,887,061,552.75/10,053,008.16
6. Step 6: Final answer
   x = 7,547,480.90