Finding the Fourth Proportional to 2,550,197.90, 3,519,146.79 and 1,404,064.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550,197.90 : 3,519,146.79 = 1,404,064.10 : x
2. Step 2: Convert to fraction form
   2,550,197.90/3,519,146.79 = 1,404,064.10/x
3. Step 3: Cross multiply
   2,550,197.90x = 3,519,146.79 × 1,404,064.10
4. Step 4: Simplify right side
   2,550,197.90x = 4,941,107,652,873.51
5. Step 5: Solve for x
   x = 4,941,107,652,873.51/2,550,197.90
6. Step 6: Final answer
   x = 1,937,538.91