Finding the Fourth Proportional to 10,688.96, 14,750.52 and 5,973.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,688.96 : 14,750.52 = 5,973.68 : x
2. Step 2: Convert to fraction form
   10,688.96/14,750.52 = 5,973.68/x
3. Step 3: Cross multiply
   10,688.96x = 14,750.52 × 5,973.68
4. Step 4: Simplify right side
   10,688.96x = 88,114,886.31
5. Step 5: Solve for x
   x = 88,114,886.31/10,688.96
6. Step 6: Final answer
   x = 8,243.54