Finding the Fourth Proportional to 13,025.17, 19,537.69 and 4,705.18

Step by Step Solution

1. Step 1: Write the proportion equation
   13,025.17 : 19,537.69 = 4,705.18 : x
2. Step 2: Convert to fraction form
   13,025.17/19,537.69 = 4,705.18/x
3. Step 3: Cross multiply
   13,025.17x = 19,537.69 × 4,705.18
4. Step 4: Simplify right side
   13,025.17x = 91,928,348.23
5. Step 5: Solve for x
   x = 91,928,348.23/13,025.17
6. Step 6: Final answer
   x = 7,057.75