Finding the Fourth Proportional to 58,615.04, 80,888.83 and 31,757.55

Step by Step Solution

1. Step 1: Write the proportion equation
   58,615.04 : 80,888.83 = 31,757.55 : x
2. Step 2: Convert to fraction form
   58,615.04/80,888.83 = 31,757.55/x
3. Step 3: Cross multiply
   58,615.04x = 80,888.83 × 31,757.55
4. Step 4: Simplify right side
   58,615.04x = 2,568,831,063.17
5. Step 5: Solve for x
   x = 2,568,831,063.17/58,615.04
6. Step 6: Final answer
   x = 43,825.46