Finding the Fourth Proportional to 58,583.82, 80,845.62 and 31,726.32

Step by Step Solution

1. Step 1: Write the proportion equation
   58,583.82 : 80,845.62 = 31,726.32 : x
2. Step 2: Convert to fraction form
   58,583.82/80,845.62 = 31,726.32/x
3. Step 3: Cross multiply
   58,583.82x = 80,845.62 × 31,726.32
4. Step 4: Simplify right side
   58,583.82x = 2,564,934,010.72
5. Step 5: Solve for x
   x = 2,564,934,010.72/58,583.82
6. Step 6: Final answer
   x = 43,782.29