Finding the Fourth Proportional to 10,510,411.96, 14,504,389.50 and 5,681,515.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,510,411.96 : 14,504,389.50 = 5,681,515.96 : x
2. Step 2: Convert to fraction form
   10,510,411.96/14,504,389.50 = 5,681,515.96/x
3. Step 3: Cross multiply
   10,510,411.96x = 14,504,389.50 × 5,681,515.96
4. Step 4: Simplify right side
   10,510,411.96x = 82,406,920,434,306.42
5. Step 5: Solve for x
   x = 82,406,920,434,306.42/10,510,411.96
6. Step 6: Final answer
   x = 7,840,503.37