Finding the Fourth Proportional to 10,377.82, 15,492.83 and 10,013.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,377.82 : 15,492.83 = 10,013.32 : x
2. Step 2: Convert to fraction form
   10,377.82/15,492.83 = 10,013.32/x
3. Step 3: Cross multiply
   10,377.82x = 15,492.83 × 10,013.32
4. Step 4: Simplify right side
   10,377.82x = 155,134,664.50
5. Step 5: Solve for x
   x = 155,134,664.50/10,377.82
6. Step 6: Final answer
   x = 14,948.68