Finding the Fourth Proportional to 58,460.72, 87,705.78 and 33,528.92

Step by Step Solution

1. Step 1: Write the proportion equation
   58,460.72 : 87,705.78 = 33,528.92 : x
2. Step 2: Convert to fraction form
   58,460.72/87,705.78 = 33,528.92/x
3. Step 3: Cross multiply
   58,460.72x = 87,705.78 × 33,528.92
4. Step 4: Simplify right side
   58,460.72x = 2,940,680,081.16
5. Step 5: Solve for x
   x = 2,940,680,081.16/58,460.72
6. Step 6: Final answer
   x = 50,301.81