Finding the Fourth Proportional to 37,271.07, 55,887.30 and 10,972.35

Step by Step Solution

1. Step 1: Write the proportion equation
   37,271.07 : 55,887.30 = 10,972.35 : x
2. Step 2: Convert to fraction form
   37,271.07/55,887.30 = 10,972.35/x
3. Step 3: Cross multiply
   37,271.07x = 55,887.30 × 10,972.35
4. Step 4: Simplify right side
   37,271.07x = 613,215,016.16
5. Step 5: Solve for x
   x = 613,215,016.16/37,271.07
6. Step 6: Final answer
   x = 16,452.84