Finding the Fourth Proportional to 37,036.64, 55,485.16 and 18,294.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,036.64 : 55,485.16 = 18,294.72 : x
2. Step 2: Convert to fraction form
   37,036.64/55,485.16 = 18,294.72/x
3. Step 3: Cross multiply
   37,036.64x = 55,485.16 × 18,294.72
4. Step 4: Simplify right side
   37,036.64x = 1,015,085,466.36
5. Step 5: Solve for x
   x = 1,015,085,466.36/37,036.64
6. Step 6: Final answer
   x = 27,407.60