Finding the Fourth Proportional to 10,627,097.44, 14,669,919.61 and 7,144,456.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,627,097.44 : 14,669,919.61 = 7,144,456.02 : x
2. Step 2: Convert to fraction form
   10,627,097.44/14,669,919.61 = 7,144,456.02/x
3. Step 3: Cross multiply
   10,627,097.44x = 14,669,919.61 × 7,144,456.02
4. Step 4: Simplify right side
   10,627,097.44x = 104,808,595,407,114.03
5. Step 5: Solve for x
   x = 104,808,595,407,114.03/10,627,097.44
6. Step 6: Final answer
   x = 9,862,391.50