Finding the Fourth Proportional to 13,148.14, 19,715.34 and 4,826.02

Step by Step Solution

1. Step 1: Write the proportion equation
   13,148.14 : 19,715.34 = 4,826.02 : x
2. Step 2: Convert to fraction form
   13,148.14/19,715.34 = 4,826.02/x
3. Step 3: Cross multiply
   13,148.14x = 19,715.34 × 4,826.02
4. Step 4: Simplify right side
   13,148.14x = 95,146,625.15
5. Step 5: Solve for x
   x = 95,146,625.15/13,148.14
6. Step 6: Final answer
   x = 7,236.51