Finding the Fourth Proportional to 2,642,301.32, 3,646,382.88 and 1,554,613.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,642,301.32 : 3,646,382.88 = 1,554,613.88 : x
2. Step 2: Convert to fraction form
   2,642,301.32/3,646,382.88 = 1,554,613.88/x
3. Step 3: Cross multiply
   2,642,301.32x = 3,646,382.88 × 1,554,613.88
4. Step 4: Simplify right side
   2,642,301.32x = 5,668,717,437,042.37
5. Step 5: Solve for x
   x = 5,668,717,437,042.37/2,642,301.32
6. Step 6: Final answer
   x = 2,145,371.31