Finding the Fourth Proportional to 270,932.32, 373,870.15 and 150,066.55

Step by Step Solution

1. Step 1: Write the proportion equation
   270,932.32 : 373,870.15 = 150,066.55 : x
2. Step 2: Convert to fraction form
   270,932.32/373,870.15 = 150,066.55/x
3. Step 3: Cross multiply
   270,932.32x = 373,870.15 × 150,066.55
4. Step 4: Simplify right side
   270,932.32x = 56,105,403,558.48
5. Step 5: Solve for x
   x = 56,105,403,558.48/270,932.32
6. Step 6: Final answer
   x = 207,082.73