Finding the Fourth Proportional to 58,040.69, 80,066.67 and 37,909.35

Step by Step Solution

1. Step 1: Write the proportion equation
   58,040.69 : 80,066.67 = 37,909.35 : x
2. Step 2: Convert to fraction form
   58,040.69/80,066.67 = 37,909.35/x
3. Step 3: Cross multiply
   58,040.69x = 80,066.67 × 37,909.35
4. Step 4: Simplify right side
   58,040.69x = 3,035,275,716.61
5. Step 5: Solve for x
   x = 3,035,275,716.61/58,040.69
6. Step 6: Final answer
   x = 52,295.65