Finding the Fourth Proportional to 16,167.79, 24,262.86 and 5,637.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,167.79 : 24,262.86 = 5,637.91 : x
2. Step 2: Convert to fraction form
   16,167.79/24,262.86 = 5,637.91/x
3. Step 3: Cross multiply
   16,167.79x = 24,262.86 × 5,637.91
4. Step 4: Simplify right side
   16,167.79x = 136,791,821.02
5. Step 5: Solve for x
   x = 136,791,821.02/16,167.79
6. Step 6: Final answer
   x = 8,460.76