Finding the Fourth Proportional to 6,448,182.62, 8,898,491.72 and 3,547,511.22

Step by Step Solution

1. Step 1: Write the proportion equation
   6,448,182.62 : 8,898,491.72 = 3,547,511.22 : x
2. Step 2: Convert to fraction form
   6,448,182.62/8,898,491.72 = 3,547,511.22/x
3. Step 3: Cross multiply
   6,448,182.62x = 8,898,491.72 × 3,547,511.22
4. Step 4: Simplify right side
   6,448,182.62x = 31,567,499,217,777.10
5. Step 5: Solve for x
   x = 31,567,499,217,777.10/6,448,182.62
6. Step 6: Final answer
   x = 4,895,565.32