Finding the Fourth Proportional to 739,151.94, 1,020,024.72 and 416,864.82

Step by Step Solution

1. Step 1: Write the proportion equation
   739,151.94 : 1,020,024.72 = 416,864.82 : x
2. Step 2: Convert to fraction form
   739,151.94/1,020,024.72 = 416,864.82/x
3. Step 3: Cross multiply
   739,151.94x = 1,020,024.72 × 416,864.82
4. Step 4: Simplify right side
   739,151.94x = 425,212,421,298.35
5. Step 5: Solve for x
   x = 425,212,421,298.35/739,151.94
6. Step 6: Final answer
   x = 575,270.66