Finding the Fourth Proportional to 154,572.84, 214,401.83 and 150,475.86

Step by Step Solution

1. Step 1: Write the proportion equation
   154,572.84 : 214,401.83 = 150,475.86 : x
2. Step 2: Convert to fraction form
   154,572.84/214,401.83 = 150,475.86/x
3. Step 3: Cross multiply
   154,572.84x = 214,401.83 × 150,475.86
4. Step 4: Simplify right side
   154,572.84x = 32,262,299,754.82
5. Step 5: Solve for x
   x = 32,262,299,754.82/154,572.84
6. Step 6: Final answer
   x = 208,719.07