Finding the Fourth Proportional to 8,146,552.34, 12,215,222.43 and 2,680,167.91

Step by Step Solution

1. Step 1: Write the proportion equation
   8,146,552.34 : 12,215,222.43 = 2,680,167.91 : x
2. Step 2: Convert to fraction form
   8,146,552.34/12,215,222.43 = 2,680,167.91/x
3. Step 3: Cross multiply
   8,146,552.34x = 12,215,222.43 × 2,680,167.91
4. Step 4: Simplify right side
   8,146,552.34x = 32,738,847,109,322.11
5. Step 5: Solve for x
   x = 32,738,847,109,322.11/8,146,552.34
6. Step 6: Final answer
   x = 4,018,736.49