Finding the Fourth Proportional to 56,517.37, 78,004.73 and 37,397.52

Step by Step Solution

1. Step 1: Write the proportion equation
   56,517.37 : 78,004.73 = 37,397.52 : x
2. Step 2: Convert to fraction form
   56,517.37/78,004.73 = 37,397.52/x
3. Step 3: Cross multiply
   56,517.37x = 78,004.73 × 37,397.52
4. Step 4: Simplify right side
   56,517.37x = 2,917,183,263.28
5. Step 5: Solve for x
   x = 2,917,183,263.28/56,517.37
6. Step 6: Final answer
   x = 51,615.70