Finding the Fourth Proportional to 5,160,863.04, 7,122,234.06 and 2,869,062

Step by Step Solution

1. Step 1: Write the proportion equation
   5,160,863.04 : 7,122,234.06 = 2,869,062 : x
2. Step 2: Convert to fraction form
   5,160,863.04/7,122,234.06 = 2,869,062/x
3. Step 3: Cross multiply
   5,160,863.04x = 7,122,234.06 × 2,869,062
4. Step 4: Simplify right side
   5,160,863.04x = 20,434,131,096,651.72
5. Step 5: Solve for x
   x = 20,434,131,096,651.72/5,160,863.04
6. Step 6: Final answer
   x = 3,959,440.69