Finding the Fourth Proportional to 37,828.57, 52,168.98 and 30,275.59

Step by Step Solution

1. Step 1: Write the proportion equation
   37,828.57 : 52,168.98 = 30,275.59 : x
2. Step 2: Convert to fraction form
   37,828.57/52,168.98 = 30,275.59/x
3. Step 3: Cross multiply
   37,828.57x = 52,168.98 × 30,275.59
4. Step 4: Simplify right side
   37,828.57x = 1,579,446,649.20
5. Step 5: Solve for x
   x = 1,579,446,649.20/37,828.57
6. Step 6: Final answer
   x = 41,752.75