Finding the Fourth Proportional to 12,641.22, 17,444.25 and 7,051.14

Step by Step Solution

1. Step 1: Write the proportion equation
   12,641.22 : 17,444.25 = 7,051.14 : x
2. Step 2: Convert to fraction form
   12,641.22/17,444.25 = 7,051.14/x
3. Step 3: Cross multiply
   12,641.22x = 17,444.25 × 7,051.14
4. Step 4: Simplify right side
   12,641.22x = 123,001,848.95
5. Step 5: Solve for x
   x = 123,001,848.95/12,641.22
6. Step 6: Final answer
   x = 9,730.22