Finding the Fourth Proportional to 146,255.82, 219,391.52 and 46,423.82

Step by Step Solution

1. Step 1: Write the proportion equation
   146,255.82 : 219,391.52 = 46,423.82 : x
2. Step 2: Convert to fraction form
   146,255.82/219,391.52 = 46,423.82/x
3. Step 3: Cross multiply
   146,255.82x = 219,391.52 × 46,423.82
4. Step 4: Simplify right side
   146,255.82x = 10,184,992,434.01
5. Step 5: Solve for x
   x = 10,184,992,434.01/146,255.82
6. Step 6: Final answer
   x = 69,638.20