Finding the Fourth Proportional to 9,766,400.33, 13,474,883.73 and 7,694,994.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,766,400.33 : 13,474,883.73 = 7,694,994.22 : x
2. Step 2: Convert to fraction form
   9,766,400.33/13,474,883.73 = 7,694,994.22/x
3. Step 3: Cross multiply
   9,766,400.33x = 13,474,883.73 × 7,694,994.22
4. Step 4: Simplify right side
   9,766,400.33x = 103,689,152,354,978.61
5. Step 5: Solve for x
   x = 103,689,152,354,978.61/9,766,400.33
6. Step 6: Final answer
   x = 10,616,926.28