Finding the Fourth Proportional to 400,024.49, 552,039.71 and 271,002.42

Step by Step Solution

1. Step 1: Write the proportion equation
   400,024.49 : 552,039.71 = 271,002.42 : x
2. Step 2: Convert to fraction form
   400,024.49/552,039.71 = 271,002.42/x
3. Step 3: Cross multiply
   400,024.49x = 552,039.71 × 271,002.42
4. Step 4: Simplify right side
   400,024.49x = 149,604,095,991.09
5. Step 5: Solve for x
   x = 149,604,095,991.09/400,024.49
6. Step 6: Final answer
   x = 373,987.35