Finding the Fourth Proportional to 146,002.70, 204,818.50 and 146,002.70

Step by Step Solution

1. Step 1: Write the proportion equation
   146,002.70 : 204,818.50 = 146,002.70 : x
2. Step 2: Convert to fraction form
   146,002.70/204,818.50 = 146,002.70/x
3. Step 3: Cross multiply
   146,002.70x = 204,818.50 × 146,002.70
4. Step 4: Simplify right side
   146,002.70x = 29,904,054,009.95
5. Step 5: Solve for x
   x = 29,904,054,009.95/146,002.70
6. Step 6: Final answer
   x = 204,818.50