Finding the Fourth Proportional to 2,491,494.16, 3,438,261.04 and 1,345,574.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,491,494.16 : 3,438,261.04 = 1,345,574.72 : x
2. Step 2: Convert to fraction form
   2,491,494.16/3,438,261.04 = 1,345,574.72/x
3. Step 3: Cross multiply
   2,491,494.16x = 3,438,261.04 × 1,345,574.72
4. Step 4: Simplify right side
   2,491,494.16x = 4,626,437,136,184.91
5. Step 5: Solve for x
   x = 4,626,437,136,184.91/2,491,494.16
6. Step 6: Final answer
   x = 1,856,892.63