Finding the Fourth Proportional to 37,152.29, 55,685.51 and 17,119.90

Step by Step Solution

1. Step 1: Write the proportion equation
   37,152.29 : 55,685.51 = 17,119.90 : x
2. Step 2: Convert to fraction form
   37,152.29/55,685.51 = 17,119.90/x
3. Step 3: Cross multiply
   37,152.29x = 55,685.51 × 17,119.90
4. Step 4: Simplify right side
   37,152.29x = 953,330,410.86
5. Step 5: Solve for x
   x = 953,330,410.86/37,152.29
6. Step 6: Final answer
   x = 25,660.07