Finding the Fourth Proportional to 37,085.34, 55,585.62 and 13,382.04

Step by Step Solution

1. Step 1: Write the proportion equation
   37,085.34 : 55,585.62 = 13,382.04 : x
2. Step 2: Convert to fraction form
   37,085.34/55,585.62 = 13,382.04/x
3. Step 3: Cross multiply
   37,085.34x = 55,585.62 × 13,382.04
4. Step 4: Simplify right side
   37,085.34x = 743,848,990.26
5. Step 5: Solve for x
   x = 743,848,990.26/37,085.34
6. Step 6: Final answer
   x = 20,057.76