Finding the Fourth Proportional to 2,744,561.63, 3,787,517.29 and 1,520,887.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,744,561.63 : 3,787,517.29 = 1,520,887.60 : x
2. Step 2: Convert to fraction form
   2,744,561.63/3,787,517.29 = 1,520,887.60/x
3. Step 3: Cross multiply
   2,744,561.63x = 3,787,517.29 × 1,520,887.60
4. Step 4: Simplify right side
   2,744,561.63x = 5,760,388,081,146.61
5. Step 5: Solve for x
   x = 5,760,388,081,146.61/2,744,561.63
6. Step 6: Final answer
   x = 2,098,837.21