Finding the Fourth Proportional to 1,086,466.32, 1,499,294.88 and 603,030.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,466.32 : 1,499,294.88 = 603,030.24 : x
2. Step 2: Convert to fraction form
   1,086,466.32/1,499,294.88 = 603,030.24/x
3. Step 3: Cross multiply
   1,086,466.32x = 1,499,294.88 × 603,030.24
4. Step 4: Simplify right side
   1,086,466.32x = 904,120,151,317.17
5. Step 5: Solve for x
   x = 904,120,151,317.17/1,086,466.32
6. Step 6: Final answer
   x = 832,165.83