Finding the Fourth Proportional to 10,382,861.16, 14,328,637.32 and 5,736,945.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,382,861.16 : 14,328,637.32 = 5,736,945.56 : x
2. Step 2: Convert to fraction form
   10,382,861.16/14,328,637.32 = 5,736,945.56/x
3. Step 3: Cross multiply
   10,382,861.16x = 14,328,637.32 × 5,736,945.56
4. Step 4: Simplify right side
   10,382,861.16x = 82,202,612,253,824.30
5. Step 5: Solve for x
   x = 82,202,612,253,824.30/10,382,861.16
6. Step 6: Final answer
   x = 7,917,144.51