Finding the Fourth Proportional to 42,894.29, 64,415.24 and 41,049.01

Step by Step Solution

1. Step 1: Write the proportion equation
   42,894.29 : 64,415.24 = 41,049.01 : x
2. Step 2: Convert to fraction form
   42,894.29/64,415.24 = 41,049.01/x
3. Step 3: Cross multiply
   42,894.29x = 64,415.24 × 41,049.01
4. Step 4: Simplify right side
   42,894.29x = 2,644,181,830.91
5. Step 5: Solve for x
   x = 2,644,181,830.91/42,894.29
6. Step 6: Final answer
   x = 61,644.14