Finding the Fourth Proportional to 63,009.24, 94,621.72 and 42,083.76

Step by Step Solution

1. Step 1: Write the proportion equation
   63,009.24 : 94,621.72 = 42,083.76 : x
2. Step 2: Convert to fraction form
   63,009.24/94,621.72 = 42,083.76/x
3. Step 3: Cross multiply
   63,009.24x = 94,621.72 × 42,083.76
4. Step 4: Simplify right side
   63,009.24x = 3,982,037,755.27
5. Step 5: Solve for x
   x = 3,982,037,755.27/63,009.24
6. Step 6: Final answer
   x = 63,197.68