Finding the Fourth Proportional to 1,359,810.56, 2,037,941.94 and 560,287.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,810.56 : 2,037,941.94 = 560,287.10 : x
2. Step 2: Convert to fraction form
   1,359,810.56/2,037,941.94 = 560,287.10/x
3. Step 3: Cross multiply
   1,359,810.56x = 2,037,941.94 × 560,287.10
4. Step 4: Simplify right side
   1,359,810.56x = 1,141,832,579,530.97
5. Step 5: Solve for x
   x = 1,141,832,579,530.97/1,359,810.56
6. Step 6: Final answer
   x = 839,699.74