Finding the Fourth Proportional to 10,757,167.20, 14,844,890.52 and 5,928,271.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,757,167.20 : 14,844,890.52 = 5,928,271.20 : x
2. Step 2: Convert to fraction form
   10,757,167.20/14,844,890.52 = 5,928,271.20/x
3. Step 3: Cross multiply
   10,757,167.20x = 14,844,890.52 × 5,928,271.20
4. Step 4: Simplify right side
   10,757,167.20x = 88,004,536,936,869.03
5. Step 5: Solve for x
   x = 88,004,536,936,869.03/10,757,167.20
6. Step 6: Final answer
   x = 8,181,014.14