Finding the Fourth Proportional to 37,109.92, 55,684.02 and 17,390.47

Step by Step Solution

1. Step 1: Write the proportion equation
   37,109.92 : 55,684.02 = 17,390.47 : x
2. Step 2: Convert to fraction form
   37,109.92/55,684.02 = 17,390.47/x
3. Step 3: Cross multiply
   37,109.92x = 55,684.02 × 17,390.47
4. Step 4: Simplify right side
   37,109.92x = 968,371,279.29
5. Step 5: Solve for x
   x = 968,371,279.29/37,109.92
6. Step 6: Final answer
   x = 26,094.67