Finding the Fourth Proportional to 35,005.39, 52,503.15 and 10,047.57

Step by Step Solution

1. Step 1: Write the proportion equation
   35,005.39 : 52,503.15 = 10,047.57 : x
2. Step 2: Convert to fraction form
   35,005.39/52,503.15 = 10,047.57/x
3. Step 3: Cross multiply
   35,005.39x = 52,503.15 × 10,047.57
4. Step 4: Simplify right side
   35,005.39x = 527,529,074.85
5. Step 5: Solve for x
   x = 527,529,074.85/35,005.39
6. Step 6: Final answer
   x = 15,069.94