Finding the Fourth Proportional to 1,037,456.25, 1,432,870.61 and 697,334.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,456.25 : 1,432,870.61 = 697,334.01 : x
2. Step 2: Convert to fraction form
   1,037,456.25/1,432,870.61 = 697,334.01/x
3. Step 3: Cross multiply
   1,037,456.25x = 1,432,870.61 × 697,334.01
4. Step 4: Simplify right side
   1,037,456.25x = 999,189,404,795.78
5. Step 5: Solve for x
   x = 999,189,404,795.78/1,037,456.25
6. Step 6: Final answer
   x = 963,114.74