Finding the Fourth Proportional to 10,981.58, 15,156.87 and 10,095.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,981.58 : 15,156.87 = 10,095.98 : x
2. Step 2: Convert to fraction form
   10,981.58/15,156.87 = 10,095.98/x
3. Step 3: Cross multiply
   10,981.58x = 15,156.87 × 10,095.98
4. Step 4: Simplify right side
   10,981.58x = 153,023,456.38
5. Step 5: Solve for x
   x = 153,023,456.38/10,981.58
6. Step 6: Final answer
   x = 13,934.56