Finding the Fourth Proportional to 247,697.72, 341,852.04 and 147,095.72

Step by Step Solution

1. Step 1: Write the proportion equation
   247,697.72 : 341,852.04 = 147,095.72 : x
2. Step 2: Convert to fraction form
   247,697.72/341,852.04 = 147,095.72/x
3. Step 3: Cross multiply
   247,697.72x = 341,852.04 × 147,095.72
4. Step 4: Simplify right side
   247,697.72x = 50,284,971,957.27
5. Step 5: Solve for x
   x = 50,284,971,957.27/247,697.72
6. Step 6: Final answer
   x = 203,009.43