Finding the Fourth Proportional to 37,306.02, 55,953.52 and 13,608.02

Step by Step Solution

1. Step 1: Write the proportion equation
   37,306.02 : 55,953.52 = 13,608.02 : x
2. Step 2: Convert to fraction form
   37,306.02/55,953.52 = 13,608.02/x
3. Step 3: Cross multiply
   37,306.02x = 55,953.52 × 13,608.02
4. Step 4: Simplify right side
   37,306.02x = 761,416,725.09
5. Step 5: Solve for x
   x = 761,416,725.09/37,306.02
6. Step 6: Final answer
   x = 20,410.02