Finding the Fourth Proportional to 58,603.57, 80,873.32 and 31,746.08

Step by Step Solution

1. Step 1: Write the proportion equation
   58,603.57 : 80,873.32 = 31,746.08 : x
2. Step 2: Convert to fraction form
   58,603.57/80,873.32 = 31,746.08/x
3. Step 3: Cross multiply
   58,603.57x = 80,873.32 × 31,746.08
4. Step 4: Simplify right side
   58,603.57x = 2,567,410,727.86
5. Step 5: Solve for x
   x = 2,567,410,727.86/58,603.57
6. Step 6: Final answer
   x = 43,809.80