Finding the Fourth Proportional to 51,102.18, 70,501.37 and 37,705.37

Step by Step Solution

1. Step 1: Write the proportion equation
   51,102.18 : 70,501.37 = 37,705.37 : x
2. Step 2: Convert to fraction form
   51,102.18/70,501.37 = 37,705.37/x
3. Step 3: Cross multiply
   51,102.18x = 70,501.37 × 37,705.37
4. Step 4: Simplify right side
   51,102.18x = 2,658,279,700.32
5. Step 5: Solve for x
   x = 2,658,279,700.32/51,102.18
6. Step 6: Final answer
   x = 52,018.91