Finding the Fourth Proportional to 12,500.39, 18,746.93 and 5,924.81

Step by Step Solution

1. Step 1: Write the proportion equation
   12,500.39 : 18,746.93 = 5,924.81 : x
2. Step 2: Convert to fraction form
   12,500.39/18,746.93 = 5,924.81/x
3. Step 3: Cross multiply
   12,500.39x = 18,746.93 × 5,924.81
4. Step 4: Simplify right side
   12,500.39x = 111,071,874.97
5. Step 5: Solve for x
   x = 111,071,874.97/12,500.39
6. Step 6: Final answer
   x = 8,885.48