Finding the Fourth Proportional to 112,540.35, 168,788.25 and 32,587.68

Step by Step Solution

1. Step 1: Write the proportion equation
   112,540.35 : 168,788.25 = 32,587.68 : x
2. Step 2: Convert to fraction form
   112,540.35/168,788.25 = 32,587.68/x
3. Step 3: Cross multiply
   112,540.35x = 168,788.25 × 32,587.68
4. Step 4: Simplify right side
   112,540.35x = 5,500,417,478.76
5. Step 5: Solve for x
   x = 5,500,417,478.76/112,540.35
6. Step 6: Final answer
   x = 48,875.07