Finding the Fourth Proportional to 58,345.12, 80,518.12 and 33,196.24

Step by Step Solution

1. Step 1: Write the proportion equation
   58,345.12 : 80,518.12 = 33,196.24 : x
2. Step 2: Convert to fraction form
   58,345.12/80,518.12 = 33,196.24/x
3. Step 3: Cross multiply
   58,345.12x = 80,518.12 × 33,196.24
4. Step 4: Simplify right side
   58,345.12x = 2,672,898,835.87
5. Step 5: Solve for x
   x = 2,672,898,835.87/58,345.12
6. Step 6: Final answer
   x = 45,811.87