Finding the Fourth Proportional to 13,016.84, 19,525.14 and 3,156.08

Step by Step Solution

1. Step 1: Write the proportion equation
   13,016.84 : 19,525.14 = 3,156.08 : x
2. Step 2: Convert to fraction form
   13,016.84/19,525.14 = 3,156.08/x
3. Step 3: Cross multiply
   13,016.84x = 19,525.14 × 3,156.08
4. Step 4: Simplify right side
   13,016.84x = 61,622,903.85
5. Step 5: Solve for x
   x = 61,622,903.85/13,016.84
6. Step 6: Final answer
   x = 4,734.09