Finding the Fourth Proportional to 2,513,872.56, 3,469,186.20 and 1,367,970.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513,872.56 : 3,469,186.20 = 1,367,970.48 : x
2. Step 2: Convert to fraction form
   2,513,872.56/3,469,186.20 = 1,367,970.48/x
3. Step 3: Cross multiply
   2,513,872.56x = 3,469,186.20 × 1,367,970.48
4. Step 4: Simplify right side
   2,513,872.56x = 4,745,744,311,223.38
5. Step 5: Solve for x
   x = 4,745,744,311,223.38/2,513,872.56
6. Step 6: Final answer
   x = 1,887,822.15