Finding the Fourth Proportional to 452,650.32, 624,667.92 and 248,713.98

Step by Step Solution

1. Step 1: Write the proportion equation
   452,650.32 : 624,667.92 = 248,713.98 : x
2. Step 2: Convert to fraction form
   452,650.32/624,667.92 = 248,713.98/x
3. Step 3: Cross multiply
   452,650.32x = 624,667.92 × 248,713.98
4. Step 4: Simplify right side
   452,650.32x = 155,363,644,561.52
5. Step 5: Solve for x
   x = 155,363,644,561.52/452,650.32
6. Step 6: Final answer
   x = 343,231.05