Finding the Fourth Proportional to 52,846.20, 79,281.18 and 17,784.84

Step by Step Solution

1. Step 1: Write the proportion equation
   52,846.20 : 79,281.18 = 17,784.84 : x
2. Step 2: Convert to fraction form
   52,846.20/79,281.18 = 17,784.84/x
3. Step 3: Cross multiply
   52,846.20x = 79,281.18 × 17,784.84
4. Step 4: Simplify right side
   52,846.20x = 1,410,003,101.31
5. Step 5: Solve for x
   x = 1,410,003,101.31/52,846.20
6. Step 6: Final answer
   x = 26,681.26