Finding the Fourth Proportional to 58,040.13, 80,065.89 and 37,908.80

Step by Step Solution

1. Step 1: Write the proportion equation
   58,040.13 : 80,065.89 = 37,908.80 : x
2. Step 2: Convert to fraction form
   58,040.13/80,065.89 = 37,908.80/x
3. Step 3: Cross multiply
   58,040.13x = 80,065.89 × 37,908.80
4. Step 4: Simplify right side
   58,040.13x = 3,035,201,410.50
5. Step 5: Solve for x
   x = 3,035,201,410.50/58,040.13
6. Step 6: Final answer
   x = 52,294.88