Finding the Fourth Proportional to 10,369.60, 14,298.73 and 7,006.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,369.60 : 14,298.73 = 7,006.57 : x
2. Step 2: Convert to fraction form
   10,369.60/14,298.73 = 7,006.57/x
3. Step 3: Cross multiply
   10,369.60x = 14,298.73 × 7,006.57
4. Step 4: Simplify right side
   10,369.60x = 100,184,999.39
5. Step 5: Solve for x
   x = 100,184,999.39/10,369.60
6. Step 6: Final answer
   x = 9,661.42