Finding the Fourth Proportional to 8,686,960.91, 13,031,548.53 and 3,297,152.71

Step by Step Solution

1. Step 1: Write the proportion equation
   8,686,960.91 : 13,031,548.53 = 3,297,152.71 : x
2. Step 2: Convert to fraction form
   8,686,960.91/13,031,548.53 = 3,297,152.71/x
3. Step 3: Cross multiply
   8,686,960.91x = 13,031,548.53 × 3,297,152.71
4. Step 4: Simplify right side
   8,686,960.91x = 42,967,005,596,398.16
5. Step 5: Solve for x
   x = 42,967,005,596,398.16/8,686,960.91
6. Step 6: Final answer
   x = 4,946,149.30