Finding the Fourth Proportional to 963,003.30, 1,443,122.55 and 708,296.10

Step by Step Solution

1. Step 1: Write the proportion equation
   963,003.30 : 1,443,122.55 = 708,296.10 : x
2. Step 2: Convert to fraction form
   963,003.30/1,443,122.55 = 708,296.10/x
3. Step 3: Cross multiply
   963,003.30x = 1,443,122.55 × 708,296.10
4. Step 4: Simplify right side
   963,003.30x = 1,022,158,073,987.06
5. Step 5: Solve for x
   x = 1,022,158,073,987.06/963,003.30
6. Step 6: Final answer
   x = 1,061,427.38