Finding the Fourth Proportional to 58,798.52, 81,143.22 and 33,305

Step by Step Solution

1. Step 1: Write the proportion equation
   58,798.52 : 81,143.22 = 33,305 : x
2. Step 2: Convert to fraction form
   58,798.52/81,143.22 = 33,305/x
3. Step 3: Cross multiply
   58,798.52x = 81,143.22 × 33,305
4. Step 4: Simplify right side
   58,798.52x = 2,702,474,942.10
5. Step 5: Solve for x
   x = 2,702,474,942.10/58,798.52
6. Step 6: Final answer
   x = 45,961.62