Finding the Fourth Proportional to 7,131,732.56, 10,697,482.20 and 2,871,793.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,131,732.56 : 10,697,482.20 = 2,871,793.52 : x
2. Step 2: Convert to fraction form
   7,131,732.56/10,697,482.20 = 2,871,793.52/x
3. Step 3: Cross multiply
   7,131,732.56x = 10,697,482.20 × 2,871,793.52
4. Step 4: Simplify right side
   7,131,732.56x = 30,720,960,062,275.34
5. Step 5: Solve for x
   x = 30,720,960,062,275.34/7,131,732.56
6. Step 6: Final answer
   x = 4,307,643.31