Finding the Fourth Proportional to 11,160,452.29, 16,741,490.37 and 4,677,019.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,160,452.29 : 16,741,490.37 = 4,677,019.72 : x
2. Step 2: Convert to fraction form
   11,160,452.29/16,741,490.37 = 4,677,019.72/x
3. Step 3: Cross multiply
   11,160,452.29x = 16,741,490.37 × 4,677,019.72
4. Step 4: Simplify right side
   11,160,452.29x = 78,300,280,602,680.09
5. Step 5: Solve for x
   x = 78,300,280,602,680.09/11,160,452.29
6. Step 6: Final answer
   x = 7,015,869.84