Finding the Fourth Proportional to 10,735,688.80, 16,086,994.24 and 4,974,868

Step by Step Solution

1. Step 1: Write the proportion equation
   10,735,688.80 : 16,086,994.24 = 4,974,868 : x
2. Step 2: Convert to fraction form
   10,735,688.80/16,086,994.24 = 4,974,868/x
3. Step 3: Cross multiply
   10,735,688.80x = 16,086,994.24 × 4,974,868
4. Step 4: Simplify right side
   10,735,688.80x = 80,030,672,860,760.33
5. Step 5: Solve for x
   x = 80,030,672,860,760.33/10,735,688.80
6. Step 6: Final answer
   x = 7,454,637.92