Finding the Fourth Proportional to 35,995.56, 49,668.06 and 21,651.87

Step by Step Solution

1. Step 1: Write the proportion equation
   35,995.56 : 49,668.06 = 21,651.87 : x
2. Step 2: Convert to fraction form
   35,995.56/49,668.06 = 21,651.87/x
3. Step 3: Cross multiply
   35,995.56x = 49,668.06 × 21,651.87
4. Step 4: Simplify right side
   35,995.56x = 1,075,406,378.27
5. Step 5: Solve for x
   x = 1,075,406,378.27/35,995.56
6. Step 6: Final answer
   x = 29,876.08