Finding the Fourth Proportional to 2,550,198.90, 3,519,148.17 and 1,404,065.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550,198.90 : 3,519,148.17 = 1,404,065.10 : x
2. Step 2: Convert to fraction form
   2,550,198.90/3,519,148.17 = 1,404,065.10/x
3. Step 3: Cross multiply
   2,550,198.90x = 3,519,148.17 × 1,404,065.10
4. Step 4: Simplify right side
   2,550,198.90x = 4,941,113,127,225.87
5. Step 5: Solve for x
   x = 4,941,113,127,225.87/2,550,198.90
6. Step 6: Final answer
   x = 1,937,540.29