Finding the Fourth Proportional to 37,104, 55,659.42 and 13,417.46

Step by Step Solution

1. Step 1: Write the proportion equation
   37,104 : 55,659.42 = 13,417.46 : x
2. Step 2: Convert to fraction form
   37,104/55,659.42 = 13,417.46/x
3. Step 3: Cross multiply
   37,104x = 55,659.42 × 13,417.46
4. Step 4: Simplify right side
   37,104x = 746,808,041.47
5. Step 5: Solve for x
   x = 746,808,041.47/37,104
6. Step 6: Final answer
   x = 20,127.43