Finding the Fourth Proportional to 53,659.86, 74,050.90 and 33,528.43

Step by Step Solution

1. Step 1: Write the proportion equation
   53,659.86 : 74,050.90 = 33,528.43 : x
2. Step 2: Convert to fraction form
   53,659.86/74,050.90 = 33,528.43/x
3. Step 3: Cross multiply
   53,659.86x = 74,050.90 × 33,528.43
4. Step 4: Simplify right side
   53,659.86x = 2,482,810,046.83
5. Step 5: Solve for x
   x = 2,482,810,046.83/53,659.86
6. Step 6: Final answer
   x = 46,269.41