Finding the Fourth Proportional to 146,401.54, 219,600.00 and 46,560.29

Step by Step Solution

1. Step 1: Write the proportion equation
   146,401.54 : 219,600.00 = 46,560.29 : x
2. Step 2: Convert to fraction form
   146,401.54/219,600.00 = 46,560.29/x
3. Step 3: Cross multiply
   146,401.54x = 219,600.00 × 46,560.29
4. Step 4: Simplify right side
   146,401.54x = 10,224,639,825.89
5. Step 5: Solve for x
   x = 10,224,639,825.89/146,401.54
6. Step 6: Final answer
   x = 69,839.70