Finding the Fourth Proportional to 9,711,072.72, 13,401,073.35 and 5,300,651.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,711,072.72 : 13,401,073.35 = 5,300,651.88 : x
2. Step 2: Convert to fraction form
   9,711,072.72/13,401,073.35 = 5,300,651.88/x
3. Step 3: Cross multiply
   9,711,072.72x = 13,401,073.35 × 5,300,651.88
4. Step 4: Simplify right side
   9,711,072.72x = 71,034,424,646,695.39
5. Step 5: Solve for x
   x = 71,034,424,646,695.39/9,711,072.72
6. Step 6: Final answer
   x = 7,314,786.60