Finding the Fourth Proportional to 196,041.33, 293,588.34 and 111,545.55

Step by Step Solution

1. Step 1: Write the proportion equation
   196,041.33 : 293,588.34 = 111,545.55 : x
2. Step 2: Convert to fraction form
   196,041.33/293,588.34 = 111,545.55/x
3. Step 3: Cross multiply
   196,041.33x = 293,588.34 × 111,545.55
4. Step 4: Simplify right side
   196,041.33x = 32,748,472,858.89
5. Step 5: Solve for x
   x = 32,748,472,858.89/196,041.33
6. Step 6: Final answer
   x = 167,048.82