Finding the Fourth Proportional to 201,401.55, 277,941.27 and 110,764.52

Step by Step Solution

1. Step 1: Write the proportion equation
   201,401.55 : 277,941.27 = 110,764.52 : x
2. Step 2: Convert to fraction form
   201,401.55/277,941.27 = 110,764.52/x
3. Step 3: Cross multiply
   201,401.55x = 277,941.27 × 110,764.52
4. Step 4: Simplify right side
   201,401.55x = 30,786,031,359.74
5. Step 5: Solve for x
   x = 30,786,031,359.74/201,401.55
6. Step 6: Final answer
   x = 152,858.96