Finding the Fourth Proportional to 72,753.48, 109,188.54 and 37,703.16

Step by Step Solution

1. Step 1: Write the proportion equation
   72,753.48 : 109,188.54 = 37,703.16 : x
2. Step 2: Convert to fraction form
   72,753.48/109,188.54 = 37,703.16/x
3. Step 3: Cross multiply
   72,753.48x = 109,188.54 × 37,703.16
4. Step 4: Simplify right side
   72,753.48x = 4,116,752,993.79
5. Step 5: Solve for x
   x = 4,116,752,993.79/72,753.48
6. Step 6: Final answer
   x = 56,584.96