Finding the Fourth Proportional to 196,095.32, 270,606.29 and 111,210.56

Step by Step Solution

1. Step 1: Write the proportion equation
   196,095.32 : 270,606.29 = 111,210.56 : x
2. Step 2: Convert to fraction form
   196,095.32/270,606.29 = 111,210.56/x
3. Step 3: Cross multiply
   196,095.32x = 270,606.29 × 111,210.56
4. Step 4: Simplify right side
   196,095.32x = 30,094,277,050.42
5. Step 5: Solve for x
   x = 30,094,277,050.42/196,095.32
6. Step 6: Final answer
   x = 153,467.59