Finding the Fourth Proportional to 58,321.50, 80,490.76 and 32,837.42

Step by Step Solution

1. Step 1: Write the proportion equation
   58,321.50 : 80,490.76 = 32,837.42 : x
2. Step 2: Convert to fraction form
   58,321.50/80,490.76 = 32,837.42/x
3. Step 3: Cross multiply
   58,321.50x = 80,490.76 × 32,837.42
4. Step 4: Simplify right side
   58,321.50x = 2,643,108,407.69
5. Step 5: Solve for x
   x = 2,643,108,407.69/58,321.50
6. Step 6: Final answer
   x = 45,319.62