Finding the Fourth Proportional to 58,321.25, 80,490.42 and 32,837.17

Step by Step Solution

1. Step 1: Write the proportion equation
   58,321.25 : 80,490.42 = 32,837.17 : x
2. Step 2: Convert to fraction form
   58,321.25/80,490.42 = 32,837.17/x
3. Step 3: Cross multiply
   58,321.25x = 80,490.42 × 32,837.17
4. Step 4: Simplify right side
   58,321.25x = 2,643,077,038.27
5. Step 5: Solve for x
   x = 2,643,077,038.27/58,321.25
6. Step 6: Final answer
   x = 45,319.28