Finding the Fourth Proportional to 52,462.84, 78,650.52 and 26,131.36

Step by Step Solution

1. Step 1: Write the proportion equation
   52,462.84 : 78,650.52 = 26,131.36 : x
2. Step 2: Convert to fraction form
   52,462.84/78,650.52 = 26,131.36/x
3. Step 3: Cross multiply
   52,462.84x = 78,650.52 × 26,131.36
4. Step 4: Simplify right side
   52,462.84x = 2,055,245,052.31
5. Step 5: Solve for x
   x = 2,055,245,052.31/52,462.84
6. Step 6: Final answer
   x = 39,175.25