Finding the Fourth Proportional to 35,152.72, 52,727.56 and 10,192.23

Step by Step Solution

1. Step 1: Write the proportion equation
   35,152.72 : 52,727.56 = 10,192.23 : x
2. Step 2: Convert to fraction form
   35,152.72/52,727.56 = 10,192.23/x
3. Step 3: Cross multiply
   35,152.72x = 52,727.56 × 10,192.23
4. Step 4: Simplify right side
   35,152.72x = 537,411,393.38
5. Step 5: Solve for x
   x = 537,411,393.38/35,152.72
6. Step 6: Final answer
   x = 15,287.90