Finding the Fourth Proportional to 10,406,191.30, 14,360,571.33 and 5,760,296.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,406,191.30 : 14,360,571.33 = 5,760,296.71 : x
2. Step 2: Convert to fraction form
   10,406,191.30/14,360,571.33 = 5,760,296.71/x
3. Step 3: Cross multiply
   10,406,191.30x = 14,360,571.33 × 5,760,296.71
4. Step 4: Simplify right side
   10,406,191.30x = 82,721,151,728,416.78
5. Step 5: Solve for x
   x = 82,721,151,728,416.78/10,406,191.30
6. Step 6: Final answer
   x = 7,949,224.59