Finding the Fourth Proportional to 55,707.71, 83,590.28 and 37,000.68

Step by Step Solution

1. Step 1: Write the proportion equation
   55,707.71 : 83,590.28 = 37,000.68 : x
2. Step 2: Convert to fraction form
   55,707.71/83,590.28 = 37,000.68/x
3. Step 3: Cross multiply
   55,707.71x = 83,590.28 × 37,000.68
4. Step 4: Simplify right side
   55,707.71x = 3,092,897,016.39
5. Step 5: Solve for x
   x = 3,092,897,016.39/55,707.71
6. Step 6: Final answer
   x = 55,520.09