Finding the Fourth Proportional to 10,826,340.72, 14,940,349.76 and 5,931,748.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,826,340.72 : 14,940,349.76 = 5,931,748.56 : x
2. Step 2: Convert to fraction form
   10,826,340.72/14,940,349.76 = 5,931,748.56/x
3. Step 3: Cross multiply
   10,826,340.72x = 14,940,349.76 × 5,931,748.56
4. Step 4: Simplify right side
   10,826,340.72x = 88,622,398,174,776.34
5. Step 5: Solve for x
   x = 88,622,398,174,776.34/10,826,340.72
6. Step 6: Final answer
   x = 8,185,812.78