Finding the Fourth Proportional to 10,992.41, 16,484.82 and 7,314.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,992.41 : 16,484.82 = 7,314.00 : x
2. Step 2: Convert to fraction form
   10,992.41/16,484.82 = 7,314.00/x
3. Step 3: Cross multiply
   10,992.41x = 16,484.82 × 7,314.00
4. Step 4: Simplify right side
   10,992.41x = 120,569,884.23
5. Step 5: Solve for x
   x = 120,569,884.23/10,992.41
6. Step 6: Final answer
   x = 10,968.47