Finding the Fourth Proportional to 58,656.15, 80,945.60 and 31,798.58

Step by Step Solution

1. Step 1: Write the proportion equation
   58,656.15 : 80,945.60 = 31,798.58 : x
2. Step 2: Convert to fraction form
   58,656.15/80,945.60 = 31,798.58/x
3. Step 3: Cross multiply
   58,656.15x = 80,945.60 × 31,798.58
4. Step 4: Simplify right side
   58,656.15x = 2,573,954,573.53
5. Step 5: Solve for x
   x = 2,573,954,573.53/58,656.15
6. Step 6: Final answer
   x = 43,882.09