Finding the Fourth Proportional to 19,742.52, 29,619.72 and 5,891.52

Step by Step Solution

1. Step 1: Write the proportion equation
   19,742.52 : 29,619.72 = 5,891.52 : x
2. Step 2: Convert to fraction form
   19,742.52/29,619.72 = 5,891.52/x
3. Step 3: Cross multiply
   19,742.52x = 29,619.72 × 5,891.52
4. Step 4: Simplify right side
   19,742.52x = 174,505,172.77
5. Step 5: Solve for x
   x = 174,505,172.77/19,742.52
6. Step 6: Final answer
   x = 8,839.05