Finding the Fourth Proportional to 10,852.92, 14,971.62 and 7,309.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,852.92 : 14,971.62 = 7,309.98 : x
2. Step 2: Convert to fraction form
   10,852.92/14,971.62 = 7,309.98/x
3. Step 3: Cross multiply
   10,852.92x = 14,971.62 × 7,309.98
4. Step 4: Simplify right side
   10,852.92x = 109,442,242.77
5. Step 5: Solve for x
   x = 109,442,242.77/10,852.92
6. Step 6: Final answer
   x = 10,084.13