Finding the Fourth Proportional to 1,015,810.38, 1,522,378.71 and 566,742.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,810.38 : 1,522,378.71 = 566,742.69 : x
2. Step 2: Convert to fraction form
   1,015,810.38/1,522,378.71 = 566,742.69/x
3. Step 3: Cross multiply
   1,015,810.38x = 1,522,378.71 × 566,742.69
4. Step 4: Simplify right side
   1,015,810.38x = 862,797,005,304.13
5. Step 5: Solve for x
   x = 862,797,005,304.13/1,015,810.38
6. Step 6: Final answer
   x = 849,368.17