Finding the Fourth Proportional to 9,947,223.62, 14,920,834.61 and 2,758,757.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,947,223.62 : 14,920,834.61 = 2,758,757.42 : x
2. Step 2: Convert to fraction form
   9,947,223.62/14,920,834.61 = 2,758,757.42/x
3. Step 3: Cross multiply
   9,947,223.62x = 14,920,834.61 × 2,758,757.42
4. Step 4: Simplify right side
   9,947,223.62x = 41,162,963,104,532.35
5. Step 5: Solve for x
   x = 41,162,963,104,532.35/9,947,223.62
6. Step 6: Final answer
   x = 4,138,135.90