Finding the Fourth Proportional to 42,223.02, 58,200.77 and 33,256.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,223.02 : 58,200.77 = 33,256.32 : x
2. Step 2: Convert to fraction form
   42,223.02/58,200.77 = 33,256.32/x
3. Step 3: Cross multiply
   42,223.02x = 58,200.77 × 33,256.32
4. Step 4: Simplify right side
   42,223.02x = 1,935,543,431.37
5. Step 5: Solve for x
   x = 1,935,543,431.37/42,223.02
6. Step 6: Final answer
   x = 45,840.95