Finding the Fourth Proportional to 9,970,766.38, 13,759,630.41 and 5,560,496.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,970,766.38 : 13,759,630.41 = 5,560,496.81 : x
2. Step 2: Convert to fraction form
   9,970,766.38/13,759,630.41 = 5,560,496.81/x
3. Step 3: Cross multiply
   9,970,766.38x = 13,759,630.41 × 5,560,496.81
4. Step 4: Simplify right side
   9,970,766.38x = 76,510,380,904,983.34
5. Step 5: Solve for x
   x = 76,510,380,904,983.34/9,970,766.38
6. Step 6: Final answer
   x = 7,673,470.43