Finding the Fourth Proportional to 37,071.30, 55,551.90 and 19,487.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,071.30 : 55,551.90 = 19,487.82 : x
2. Step 2: Convert to fraction form
   37,071.30/55,551.90 = 19,487.82/x
3. Step 3: Cross multiply
   37,071.30x = 55,551.90 × 19,487.82
4. Step 4: Simplify right side
   37,071.30x = 1,082,585,427.86
5. Step 5: Solve for x
   x = 1,082,585,427.86/37,071.30
6. Step 6: Final answer
   x = 29,202.79