Finding the Fourth Proportional to 10,973.58, 15,143.43 and 5,937.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,973.58 : 15,143.43 = 5,937.69 : x
2. Step 2: Convert to fraction form
   10,973.58/15,143.43 = 5,937.69/x
3. Step 3: Cross multiply
   10,973.58x = 15,143.43 × 5,937.69
4. Step 4: Simplify right side
   10,973.58x = 89,916,970.61
5. Step 5: Solve for x
   x = 89,916,970.61/10,973.58
6. Step 6: Final answer
   x = 8,193.95