Finding the Fourth Proportional to 174,911, 262,410.78 and 50,252

Step by Step Solution

1. Step 1: Write the proportion equation
   174,911 : 262,410.78 = 50,252 : x
2. Step 2: Convert to fraction form
   174,911/262,410.78 = 50,252/x
3. Step 3: Cross multiply
   174,911x = 262,410.78 × 50,252
4. Step 4: Simplify right side
   174,911x = 13,186,666,516.56
5. Step 5: Solve for x
   x = 13,186,666,516.56/174,911
6. Step 6: Final answer
   x = 75,390.72