Finding the Fourth Proportional to 10,171,097.60, 14,036,367.78 and 5,524,881.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,171,097.60 : 14,036,367.78 = 5,524,881.17 : x
2. Step 2: Convert to fraction form
   10,171,097.60/14,036,367.78 = 5,524,881.17/x
3. Step 3: Cross multiply
   10,171,097.60x = 14,036,367.78 × 5,524,881.17
4. Step 4: Simplify right side
   10,171,097.60x = 77,549,263,972,734.86
5. Step 5: Solve for x
   x = 77,549,263,972,734.86/10,171,097.60
6. Step 6: Final answer
   x = 7,624,473.49