Finding the Fourth Proportional to 37,985.27, 56,939.00 and 19,230.53

Step by Step Solution

1. Step 1: Write the proportion equation
   37,985.27 : 56,939.00 = 19,230.53 : x
2. Step 2: Convert to fraction form
   37,985.27/56,939.00 = 19,230.53/x
3. Step 3: Cross multiply
   37,985.27x = 56,939.00 × 19,230.53
4. Step 4: Simplify right side
   37,985.27x = 1,094,966,766.82
5. Step 5: Solve for x
   x = 1,094,966,766.82/37,985.27
6. Step 6: Final answer
   x = 28,826.09