Finding the Fourth Proportional to 52,455, 78,701.94 and 24,390.12

Step by Step Solution

1. Step 1: Write the proportion equation
   52,455 : 78,701.94 = 24,390.12 : x
2. Step 2: Convert to fraction form
   52,455/78,701.94 = 24,390.12/x
3. Step 3: Cross multiply
   52,455x = 78,701.94 × 24,390.12
4. Step 4: Simplify right side
   52,455x = 1,919,549,760.83
5. Step 5: Solve for x
   x = 1,919,549,760.83/52,455
6. Step 6: Final answer
   x = 36,594.22