Finding the Fourth Proportional to 4,995,103.61, 7,488,062.72 and 1,799,448.28

Step by Step Solution

1. Step 1: Write the proportion equation
   4,995,103.61 : 7,488,062.72 = 1,799,448.28 : x
2. Step 2: Convert to fraction form
   4,995,103.61/7,488,062.72 = 1,799,448.28/x
3. Step 3: Cross multiply
   4,995,103.61x = 7,488,062.72 × 1,799,448.28
4. Step 4: Simplify right side
   4,995,103.61x = 13,474,381,561,066.65
5. Step 5: Solve for x
   x = 13,474,381,561,066.65/4,995,103.61
6. Step 6: Final answer
   x = 2,697,517.93