Finding the Fourth Proportional to 57,094.16, 78,824.36 and 37,256.72

Step by Step Solution

1. Step 1: Write the proportion equation
   57,094.16 : 78,824.36 = 37,256.72 : x
2. Step 2: Convert to fraction form
   57,094.16/78,824.36 = 37,256.72/x
3. Step 3: Cross multiply
   57,094.16x = 78,824.36 × 37,256.72
4. Step 4: Simplify right side
   57,094.16x = 2,936,737,109.70
5. Step 5: Solve for x
   x = 2,936,737,109.70/57,094.16
6. Step 6: Final answer
   x = 51,436.73