Finding the Fourth Proportional to 58,613.58, 80,886.81 and 31,756.08

Step by Step Solution

1. Step 1: Write the proportion equation
   58,613.58 : 80,886.81 = 31,756.08 : x
2. Step 2: Convert to fraction form
   58,613.58/80,886.81 = 31,756.08/x
3. Step 3: Cross multiply
   58,613.58x = 80,886.81 × 31,756.08
4. Step 4: Simplify right side
   58,613.58x = 2,568,648,009.30
5. Step 5: Solve for x
   x = 2,568,648,009.30/58,613.58
6. Step 6: Final answer
   x = 43,823.43