Finding the Fourth Proportional to 10,196,785.40, 14,071,742.82 and 5,550,704

Step by Step Solution

1. Step 1: Write the proportion equation
   10,196,785.40 : 14,071,742.82 = 5,550,704 : x
2. Step 2: Convert to fraction form
   10,196,785.40/14,071,742.82 = 5,550,704/x
3. Step 3: Cross multiply
   10,196,785.40x = 14,071,742.82 × 5,550,704
4. Step 4: Simplify right side
   10,196,785.40x = 78,108,079,157,945.28
5. Step 5: Solve for x
   x = 78,108,079,157,945.28/10,196,785.40
6. Step 6: Final answer
   x = 7,660,068.94