Finding the Fourth Proportional to 37,359.17, 51,553.31 and 20,592.17

Step by Step Solution

1. Step 1: Write the proportion equation
   37,359.17 : 51,553.31 = 20,592.17 : x
2. Step 2: Convert to fraction form
   37,359.17/51,553.31 = 20,592.17/x
3. Step 3: Cross multiply
   37,359.17x = 51,553.31 × 20,592.17
4. Step 4: Simplify right side
   37,359.17x = 1,061,594,523.58
5. Step 5: Solve for x
   x = 1,061,594,523.58/37,359.17
6. Step 6: Final answer
   x = 28,415.90