Finding the Fourth Proportional to 12,354.66, 17,051.04 and 7,050.51

Step by Step Solution

1. Step 1: Write the proportion equation
   12,354.66 : 17,051.04 = 7,050.51 : x
2. Step 2: Convert to fraction form
   12,354.66/17,051.04 = 7,050.51/x
3. Step 3: Cross multiply
   12,354.66x = 17,051.04 × 7,050.51
4. Step 4: Simplify right side
   12,354.66x = 120,218,528.03
5. Step 5: Solve for x
   x = 120,218,528.03/12,354.66
6. Step 6: Final answer
   x = 9,730.62