Finding the Fourth Proportional to 220,013.33, 330,158.83 and 93,653.39

Step by Step Solution

1. Step 1: Write the proportion equation
   220,013.33 : 330,158.83 = 93,653.39 : x
2. Step 2: Convert to fraction form
   220,013.33/330,158.83 = 93,653.39/x
3. Step 3: Cross multiply
   220,013.33x = 330,158.83 × 93,653.39
4. Step 4: Simplify right side
   220,013.33x = 30,920,493,667.93
5. Step 5: Solve for x
   x = 30,920,493,667.93/220,013.33
6. Step 6: Final answer
   x = 140,539.18