Finding the Fourth Proportional to 9,524,598.76, 13,143,936.28 and 5,173,688.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,524,598.76 : 13,143,936.28 = 5,173,688.52 : x
2. Step 2: Convert to fraction form
   9,524,598.76/13,143,936.28 = 5,173,688.52/x
3. Step 3: Cross multiply
   9,524,598.76x = 13,143,936.28 × 5,173,688.52
4. Step 4: Simplify right side
   9,524,598.76x = 68,002,632,239,447.50
5. Step 5: Solve for x
   x = 68,002,632,239,447.50/9,524,598.76
6. Step 6: Final answer
   x = 7,139,684.72