Finding the Fourth Proportional to 55,299.69, 82,899.72 and 37,536.39

Step by Step Solution

1. Step 1: Write the proportion equation
   55,299.69 : 82,899.72 = 37,536.39 : x
2. Step 2: Convert to fraction form
   55,299.69/82,899.72 = 37,536.39/x
3. Step 3: Cross multiply
   55,299.69x = 82,899.72 × 37,536.39
4. Step 4: Simplify right side
   55,299.69x = 3,111,756,220.81
5. Step 5: Solve for x
   x = 3,111,756,220.81/55,299.69
6. Step 6: Final answer
   x = 56,270.77