Finding the Fourth Proportional to 35,173.01, 52,764.71 and 10,209.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,173.01 : 52,764.71 = 10,209.82 : x
2. Step 2: Convert to fraction form
   35,173.01/52,764.71 = 10,209.82/x
3. Step 3: Cross multiply
   35,173.01x = 52,764.71 × 10,209.82
4. Step 4: Simplify right side
   35,173.01x = 538,718,191.45
5. Step 5: Solve for x
   x = 538,718,191.45/35,173.01
6. Step 6: Final answer
   x = 15,316.24