Finding the Fourth Proportional to 1,055,168.42, 1,456,133.71 and 571,733.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,168.42 : 1,456,133.71 = 571,733.18 : x
2. Step 2: Convert to fraction form
   1,055,168.42/1,456,133.71 = 571,733.18/x
3. Step 3: Cross multiply
   1,055,168.42x = 1,456,133.71 × 571,733.18
4. Step 4: Simplify right side
   1,055,168.42x = 832,519,962,536.75
5. Step 5: Solve for x
   x = 832,519,962,536.75/1,055,168.42
6. Step 6: Final answer
   x = 788,992.49