Finding the Fourth Proportional to 1,008,077.35, 1,510,366.43 and 652,908.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,008,077.35 : 1,510,366.43 = 652,908.55 : x
2. Step 2: Convert to fraction form
   1,008,077.35/1,510,366.43 = 652,908.55/x
3. Step 3: Cross multiply
   1,008,077.35x = 1,510,366.43 × 652,908.55
4. Step 4: Simplify right side
   1,008,077.35x = 986,131,152,515.43
5. Step 5: Solve for x
   x = 986,131,152,515.43/1,008,077.35
6. Step 6: Final answer
   x = 978,229.65