Finding the Fourth Proportional to 37,167.91, 55,737.34 and 13,469.83

Step by Step Solution

1. Step 1: Write the proportion equation
   37,167.91 : 55,737.34 = 13,469.83 : x
2. Step 2: Convert to fraction form
   37,167.91/55,737.34 = 13,469.83/x
3. Step 3: Cross multiply
   37,167.91x = 55,737.34 × 13,469.83
4. Step 4: Simplify right side
   37,167.91x = 750,772,494.45
5. Step 5: Solve for x
   x = 750,772,494.45/37,167.91
6. Step 6: Final answer
   x = 20,199.48