Finding the Fourth Proportional to 196,384.01, 271,010.12 and 111,501.07

Step by Step Solution

1. Step 1: Write the proportion equation
   196,384.01 : 271,010.12 = 111,501.07 : x
2. Step 2: Convert to fraction form
   196,384.01/271,010.12 = 111,501.07/x
3. Step 3: Cross multiply
   196,384.01x = 271,010.12 × 111,501.07
4. Step 4: Simplify right side
   196,384.01x = 30,217,917,125.80
5. Step 5: Solve for x
   x = 30,217,917,125.80/196,384.01
6. Step 6: Final answer
   x = 153,871.58