Finding the Fourth Proportional to 7,117,609.55, 10,676,709.56 and 2,068,920.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,117,609.55 : 10,676,709.56 = 2,068,920.05 : x
2. Step 2: Convert to fraction form
   7,117,609.55/10,676,709.56 = 2,068,920.05/x
3. Step 3: Cross multiply
   7,117,609.55x = 10,676,709.56 × 2,068,920.05
4. Step 4: Simplify right side
   7,117,609.55x = 22,089,258,428,499.43
5. Step 5: Solve for x
   x = 22,089,258,428,499.43/7,117,609.55
6. Step 6: Final answer
   x = 3,103,465.89