Finding the Fourth Proportional to 1,061,406.17, 1,464,355.83 and 602,254.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,406.17 : 1,464,355.83 = 602,254.83 : x
2. Step 2: Convert to fraction form
   1,061,406.17/1,464,355.83 = 602,254.83/x
3. Step 3: Cross multiply
   1,061,406.17x = 1,464,355.83 × 602,254.83
4. Step 4: Simplify right side
   1,061,406.17x = 881,915,371,456.16
5. Step 5: Solve for x
   x = 881,915,371,456.16/1,061,406.17
6. Step 6: Final answer
   x = 830,893.39