Finding the Fourth Proportional to 58,626.18, 80,903.81 and 31,768.00

Step by Step Solution

1. Step 1: Write the proportion equation
   58,626.18 : 80,903.81 = 31,768.00 : x
2. Step 2: Convert to fraction form
   58,626.18/80,903.81 = 31,768.00/x
3. Step 3: Cross multiply
   58,626.18x = 80,903.81 × 31,768.00
4. Step 4: Simplify right side
   58,626.18x = 2,570,152,113.24
5. Step 5: Solve for x
   x = 2,570,152,113.24/58,626.18
6. Step 6: Final answer
   x = 43,839.67