Finding the Fourth Proportional to 58,978.24, 88,330.68 and 33,956.32

Step by Step Solution

1. Step 1: Write the proportion equation
   58,978.24 : 88,330.68 = 33,956.32 : x
2. Step 2: Convert to fraction form
   58,978.24/88,330.68 = 33,956.32/x
3. Step 3: Cross multiply
   58,978.24x = 88,330.68 × 33,956.32
4. Step 4: Simplify right side
   58,978.24x = 2,999,384,835.90
5. Step 5: Solve for x
   x = 2,999,384,835.90/58,978.24
6. Step 6: Final answer
   x = 50,855.79