Finding the Fourth Proportional to 10,372,176.09, 14,314,394.39 and 5,726,856.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,372,176.09 : 14,314,394.39 = 5,726,856.69 : x
2. Step 2: Convert to fraction form
   10,372,176.09/14,314,394.39 = 5,726,856.69/x
3. Step 3: Cross multiply
   10,372,176.09x = 14,314,394.39 × 5,726,856.69
4. Step 4: Simplify right side
   10,372,176.09x = 81,976,485,247,035.69
5. Step 5: Solve for x
   x = 81,976,485,247,035.69/10,372,176.09
6. Step 6: Final answer
   x = 7,903,499.18