Finding the Fourth Proportional to 1,383,523.59, 2,075,915.96 and 710,077.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,383,523.59 : 2,075,915.96 = 710,077.82 : x
2. Step 2: Convert to fraction form
   1,383,523.59/2,075,915.96 = 710,077.82/x
3. Step 3: Cross multiply
   1,383,523.59x = 2,075,915.96 × 710,077.82
4. Step 4: Simplify right side
   1,383,523.59x = 1,474,061,870,639.83
5. Step 5: Solve for x
   x = 1,474,061,870,639.83/1,383,523.59
6. Step 6: Final answer
   x = 1,065,440.36