Finding the Fourth Proportional to 5,514,196.88, 8,263,728.43 and 3,488,815.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,514,196.88 : 8,263,728.43 = 3,488,815.04 : x
2. Step 2: Convert to fraction form
   5,514,196.88/8,263,728.43 = 3,488,815.04/x
3. Step 3: Cross multiply
   5,514,196.88x = 8,263,728.43 × 3,488,815.04
4. Step 4: Simplify right side
   5,514,196.88x = 28,830,620,072,819.94
5. Step 5: Solve for x
   x = 28,830,620,072,819.94/5,514,196.88
6. Step 6: Final answer
   x = 5,228,435.02