Finding the Fourth Proportional to 103,235.56, 154,873.50 and 33,109.48

Step by Step Solution

1. Step 1: Write the proportion equation
   103,235.56 : 154,873.50 = 33,109.48 : x
2. Step 2: Convert to fraction form
   103,235.56/154,873.50 = 33,109.48/x
3. Step 3: Cross multiply
   103,235.56x = 154,873.50 × 33,109.48
4. Step 4: Simplify right side
   103,235.56x = 5,127,781,050.78
5. Step 5: Solve for x
   x = 5,127,781,050.78/103,235.56
6. Step 6: Final answer
   x = 49,670.69