Finding the Fourth Proportional to 34,162.40, 51,171.83 and 21,675.99

Step by Step Solution

1. Step 1: Write the proportion equation
   34,162.40 : 51,171.83 = 21,675.99 : x
2. Step 2: Convert to fraction form
   34,162.40/51,171.83 = 21,675.99/x
3. Step 3: Cross multiply
   34,162.40x = 51,171.83 × 21,675.99
4. Step 4: Simplify right side
   34,162.40x = 1,109,200,075.36
5. Step 5: Solve for x
   x = 1,109,200,075.36/34,162.40
6. Step 6: Final answer
   x = 32,468.45