Finding the Fourth Proportional to 37,017.63, 55,492.85 and 19,227.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,017.63 : 55,492.85 = 19,227.50 : x
2. Step 2: Convert to fraction form
   37,017.63/55,492.85 = 19,227.50/x
3. Step 3: Cross multiply
   37,017.63x = 55,492.85 × 19,227.50
4. Step 4: Simplify right side
   37,017.63x = 1,066,988,399.77
5. Step 5: Solve for x
   x = 1,066,988,399.77/37,017.63
6. Step 6: Final answer
   x = 28,823.79