Finding the Fourth Proportional to 57,104.50, 78,838.78 and 37,267.06

Step by Step Solution

1. Step 1: Write the proportion equation
   57,104.50 : 78,838.78 = 37,267.06 : x
2. Step 2: Convert to fraction form
   57,104.50/78,838.78 = 37,267.06/x
3. Step 3: Cross multiply
   57,104.50x = 78,838.78 × 37,267.06
4. Step 4: Simplify right side
   57,104.50x = 2,938,089,544.59
5. Step 5: Solve for x
   x = 2,938,089,544.59/57,104.50
6. Step 6: Final answer
   x = 51,451.10