Finding the Fourth Proportional to 35,937.72, 53,908.56 and 10,981.62

Step by Step Solution

1. Step 1: Write the proportion equation
   35,937.72 : 53,908.56 = 10,981.62 : x
2. Step 2: Convert to fraction form
   35,937.72/53,908.56 = 10,981.62/x
3. Step 3: Cross multiply
   35,937.72x = 53,908.56 × 10,981.62
4. Step 4: Simplify right side
   35,937.72x = 592,003,320.67
5. Step 5: Solve for x
   x = 592,003,320.67/35,937.72
6. Step 6: Final answer
   x = 16,473.04