Finding the Fourth Proportional to 34,982.50, 52,482.63 and 10,358.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,982.50 : 52,482.63 = 10,358.50 : x
2. Step 2: Convert to fraction form
   34,982.50/52,482.63 = 10,358.50/x
3. Step 3: Cross multiply
   34,982.50x = 52,482.63 × 10,358.50
4. Step 4: Simplify right side
   34,982.50x = 543,641,322.86
5. Step 5: Solve for x
   x = 543,641,322.86/34,982.50
6. Step 6: Final answer
   x = 15,540.38