Finding the Fourth Proportional to 5,920,967.56, 8,172,466.17 and 3,861,119.74

Step by Step Solution

1. Step 1: Write the proportion equation
   5,920,967.56 : 8,172,466.17 = 3,861,119.74 : x
2. Step 2: Convert to fraction form
   5,920,967.56/8,172,466.17 = 3,861,119.74/x
3. Step 3: Cross multiply
   5,920,967.56x = 8,172,466.17 × 3,861,119.74
4. Step 4: Simplify right side
   5,920,967.56x = 31,554,870,453,469.20
5. Step 5: Solve for x
   x = 31,554,870,453,469.20/5,920,967.56
6. Step 6: Final answer
   x = 5,329,343.58