Finding the Fourth Proportional to 164,147.16, 226,905.72 and 146,417.88

Step by Step Solution

1. Step 1: Write the proportion equation
   164,147.16 : 226,905.72 = 146,417.88 : x
2. Step 2: Convert to fraction form
   164,147.16/226,905.72 = 146,417.88/x
3. Step 3: Cross multiply
   164,147.16x = 226,905.72 × 146,417.88
4. Step 4: Simplify right side
   164,147.16x = 33,223,054,482.27
5. Step 5: Solve for x
   x = 33,223,054,482.27/164,147.16
6. Step 6: Final answer
   x = 202,397.99