Finding the Fourth Proportional to 13,492.41, 18,620.86 and 10,083.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,492.41 : 18,620.86 = 10,083.50 : x
2. Step 2: Convert to fraction form
   13,492.41/18,620.86 = 10,083.50/x
3. Step 3: Cross multiply
   13,492.41x = 18,620.86 × 10,083.50
4. Step 4: Simplify right side
   13,492.41x = 187,763,323.50
5. Step 5: Solve for x
   x = 187,763,323.50/13,492.41
6. Step 6: Final answer
   x = 13,916.22