Finding the Fourth Proportional to 11,152,401.27, 16,718,858.79 and 4,324,270.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,152,401.27 : 16,718,858.79 = 4,324,270.15 : x
2. Step 2: Convert to fraction form
   11,152,401.27/16,718,858.79 = 4,324,270.15/x
3. Step 3: Cross multiply
   11,152,401.27x = 16,718,858.79 × 4,324,270.15
4. Step 4: Simplify right side
   11,152,401.27x = 72,296,862,007,662.12
5. Step 5: Solve for x
   x = 72,296,862,007,662.12/11,152,401.27
6. Step 6: Final answer
   x = 6,482,627.40