Finding the Fourth Proportional to 452,561.46, 624,514.61 and 271,373.37

Step by Step Solution

1. Step 1: Write the proportion equation
   452,561.46 : 624,514.61 = 271,373.37 : x
2. Step 2: Convert to fraction form
   452,561.46/624,514.61 = 271,373.37/x
3. Step 3: Cross multiply
   452,561.46x = 624,514.61 × 271,373.37
4. Step 4: Simplify right side
   452,561.46x = 169,476,635,008.37
5. Step 5: Solve for x
   x = 169,476,635,008.37/452,561.46
6. Step 6: Final answer
   x = 374,483.14