Finding the Fourth Proportional to 10,660,197, 14,711,072.42 and 5,765,417.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,660,197 : 14,711,072.42 = 5,765,417.72 : x
2. Step 2: Convert to fraction form
   10,660,197/14,711,072.42 = 5,765,417.72/x
3. Step 3: Cross multiply
   10,660,197x = 14,711,072.42 × 5,765,417.72
4. Step 4: Simplify right side
   10,660,197x = 84,815,477,610,471.28
5. Step 5: Solve for x
   x = 84,815,477,610,471.28/10,660,197
6. Step 6: Final answer
   x = 7,956,276.76