Finding the Fourth Proportional to 2,645,306.10, 3,650,807.88 and 1,499,263.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,645,306.10 : 3,650,807.88 = 1,499,263.38 : x
2. Step 2: Convert to fraction form
   2,645,306.10/3,650,807.88 = 1,499,263.38/x
3. Step 3: Cross multiply
   2,645,306.10x = 3,650,807.88 × 1,499,263.38
4. Step 4: Simplify right side
   2,645,306.10x = 5,473,522,561,899.43
5. Step 5: Solve for x
   x = 5,473,522,561,899.43/2,645,306.10
6. Step 6: Final answer
   x = 2,069,145.25