Finding the Fourth Proportional to 37,148.58, 55,731.15 and 17,416.62

Step by Step Solution

1. Step 1: Write the proportion equation
   37,148.58 : 55,731.15 = 17,416.62 : x
2. Step 2: Convert to fraction form
   37,148.58/55,731.15 = 17,416.62/x
3. Step 3: Cross multiply
   37,148.58x = 55,731.15 × 17,416.62
4. Step 4: Simplify right side
   37,148.58x = 970,648,261.71
5. Step 5: Solve for x
   x = 970,648,261.71/37,148.58
6. Step 6: Final answer
   x = 26,128.81