Finding the Fourth Proportional to 10,752.31, 14,837.47 and 5,971.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,752.31 : 14,837.47 = 5,971.86 : x
2. Step 2: Convert to fraction form
   10,752.31/14,837.47 = 5,971.86/x
3. Step 3: Cross multiply
   10,752.31x = 14,837.47 × 5,971.86
4. Step 4: Simplify right side
   10,752.31x = 88,607,293.59
5. Step 5: Solve for x
   x = 88,607,293.59/10,752.31
6. Step 6: Final answer
   x = 8,240.77