Finding the Fourth Proportional to 58,368.52, 80,548.59 and 33,218.02

Step by Step Solution

1. Step 1: Write the proportion equation
   58,368.52 : 80,548.59 = 33,218.02 : x
2. Step 2: Convert to fraction form
   58,368.52/80,548.59 = 33,218.02/x
3. Step 3: Cross multiply
   58,368.52x = 80,548.59 × 33,218.02
4. Step 4: Simplify right side
   58,368.52x = 2,675,664,673.59
5. Step 5: Solve for x
   x = 2,675,664,673.59/58,368.52
6. Step 6: Final answer
   x = 45,840.89