Finding the Fourth Proportional to 10,141.95, 15,175.80 and 5,983.77

Step by Step Solution

1. Step 1: Write the proportion equation
   10,141.95 : 15,175.80 = 5,983.77 : x
2. Step 2: Convert to fraction form
   10,141.95/15,175.80 = 5,983.77/x
3. Step 3: Cross multiply
   10,141.95x = 15,175.80 × 5,983.77
4. Step 4: Simplify right side
   10,141.95x = 90,808,496.77
5. Step 5: Solve for x
   x = 90,808,496.77/10,141.95
6. Step 6: Final answer
   x = 8,953.75