Finding the Fourth Proportional to 10,558,804.28, 14,571,150.02 and 5,729,908.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,558,804.28 : 14,571,150.02 = 5,729,908.28 : x
2. Step 2: Convert to fraction form
   10,558,804.28/14,571,150.02 = 5,729,908.28/x
3. Step 3: Cross multiply
   10,558,804.28x = 14,571,150.02 × 5,729,908.28
4. Step 4: Simplify right side
   10,558,804.28x = 83,491,353,047,214.89
5. Step 5: Solve for x
   x = 83,491,353,047,214.89/10,558,804.28
6. Step 6: Final answer
   x = 7,907,273.48