Finding the Fourth Proportional to 843,269.16, 1,262,876.82 and 482,345.82

Step by Step Solution

1. Step 1: Write the proportion equation
   843,269.16 : 1,262,876.82 = 482,345.82 : x
2. Step 2: Convert to fraction form
   843,269.16/1,262,876.82 = 482,345.82/x
3. Step 3: Cross multiply
   843,269.16x = 1,262,876.82 × 482,345.82
4. Step 4: Simplify right side
   843,269.16x = 609,143,355,301.89
5. Step 5: Solve for x
   x = 609,143,355,301.89/843,269.16
6. Step 6: Final answer
   x = 722,359.34