Finding the Fourth Proportional to 10,994.22, 16,492.32 and 4,754.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,994.22 : 16,492.32 = 4,754.43 : x
2. Step 2: Convert to fraction form
   10,994.22/16,492.32 = 4,754.43/x
3. Step 3: Cross multiply
   10,994.22x = 16,492.32 × 4,754.43
4. Step 4: Simplify right side
   10,994.22x = 78,411,580.98
5. Step 5: Solve for x
   x = 78,411,580.98/10,994.22
6. Step 6: Final answer
   x = 7,132.07