Finding the Fourth Proportional to 35,945.29, 53,925.83 and 10,987.27

Step by Step Solution

1. Step 1: Write the proportion equation
   35,945.29 : 53,925.83 = 10,987.27 : x
2. Step 2: Convert to fraction form
   35,945.29/53,925.83 = 10,987.27/x
3. Step 3: Cross multiply
   35,945.29x = 53,925.83 × 10,987.27
4. Step 4: Simplify right side
   35,945.29x = 592,497,654.18
5. Step 5: Solve for x
   x = 592,497,654.18/35,945.29
6. Step 6: Final answer
   x = 16,483.32