Finding the Fourth Proportional to 52,878.55, 79,338.59 and 23,275.63

Step by Step Solution

1. Step 1: Write the proportion equation
   52,878.55 : 79,338.59 = 23,275.63 : x
2. Step 2: Convert to fraction form
   52,878.55/79,338.59 = 23,275.63/x
3. Step 3: Cross multiply
   52,878.55x = 79,338.59 × 23,275.63
4. Step 4: Simplify right side
   52,878.55x = 1,846,655,512.50
5. Step 5: Solve for x
   x = 1,846,655,512.50/52,878.55
6. Step 6: Final answer
   x = 34,922.58