Finding the Fourth Proportional to 146,302.50, 201,897.46 and 79,234.50

Step by Step Solution

1. Step 1: Write the proportion equation
   146,302.50 : 201,897.46 = 79,234.50 : x
2. Step 2: Convert to fraction form
   146,302.50/201,897.46 = 79,234.50/x
3. Step 3: Cross multiply
   146,302.50x = 201,897.46 × 79,234.50
4. Step 4: Simplify right side
   146,302.50x = 15,997,244,294.37
5. Step 5: Solve for x
   x = 15,997,244,294.37/146,302.50
6. Step 6: Final answer
   x = 109,343.62