Finding the Fourth Proportional to 53,662.52, 74,039.18 and 33,539.82

Step by Step Solution

1. Step 1: Write the proportion equation
   53,662.52 : 74,039.18 = 33,539.82 : x
2. Step 2: Convert to fraction form
   53,662.52/74,039.18 = 33,539.82/x
3. Step 3: Cross multiply
   53,662.52x = 74,039.18 × 33,539.82
4. Step 4: Simplify right side
   53,662.52x = 2,483,260,602.45
5. Step 5: Solve for x
   x = 2,483,260,602.45/53,662.52
6. Step 6: Final answer
   x = 46,275.52