Finding the Fourth Proportional to 72,547.24, 108,844.38 and 35,585.32

Step by Step Solution

1. Step 1: Write the proportion equation
   72,547.24 : 108,844.38 = 35,585.32 : x
2. Step 2: Convert to fraction form
   72,547.24/108,844.38 = 35,585.32/x
3. Step 3: Cross multiply
   72,547.24x = 108,844.38 × 35,585.32
4. Step 4: Simplify right side
   72,547.24x = 3,873,262,092.50
5. Step 5: Solve for x
   x = 3,873,262,092.50/72,547.24
6. Step 6: Final answer
   x = 53,389.52