Finding the Fourth Proportional to 13,025.12, 17,974.63 and 7,056.93

Step by Step Solution

1. Step 1: Write the proportion equation
   13,025.12 : 17,974.63 = 7,056.93 : x
2. Step 2: Convert to fraction form
   13,025.12/17,974.63 = 7,056.93/x
3. Step 3: Cross multiply
   13,025.12x = 17,974.63 × 7,056.93
4. Step 4: Simplify right side
   13,025.12x = 126,845,705.69
5. Step 5: Solve for x
   x = 126,845,705.69/13,025.12
6. Step 6: Final answer
   x = 9,738.55