Finding the Fourth Proportional to 57,615.00, 86,363.72 and 36,570.59

Step by Step Solution

1. Step 1: Write the proportion equation
   57,615.00 : 86,363.72 = 36,570.59 : x
2. Step 2: Convert to fraction form
   57,615.00/86,363.72 = 36,570.59/x
3. Step 3: Cross multiply
   57,615.00x = 86,363.72 × 36,570.59
4. Step 4: Simplify right side
   57,615.00x = 3,158,372,041.33
5. Step 5: Solve for x
   x = 3,158,372,041.33/57,615.00
6. Step 6: Final answer
   x = 54,818.58