Finding the Fourth Proportional to 103,663.56, 155,518.02 and 33,541.86

Step by Step Solution

1. Step 1: Write the proportion equation
   103,663.56 : 155,518.02 = 33,541.86 : x
2. Step 2: Convert to fraction form
   103,663.56/155,518.02 = 33,541.86/x
3. Step 3: Cross multiply
   103,663.56x = 155,518.02 × 33,541.86
4. Step 4: Simplify right side
   103,663.56x = 5,216,363,654.32
5. Step 5: Solve for x
   x = 5,216,363,654.32/103,663.56
6. Step 6: Final answer
   x = 50,320.13