Finding the Fourth Proportional to 49,848.24, 74,764.71 and 18,250.86

Step by Step Solution

1. Step 1: Write the proportion equation
   49,848.24 : 74,764.71 = 18,250.86 : x
2. Step 2: Convert to fraction form
   49,848.24/74,764.71 = 18,250.86/x
3. Step 3: Cross multiply
   49,848.24x = 74,764.71 × 18,250.86
4. Step 4: Simplify right side
   49,848.24x = 1,364,520,255.15
5. Step 5: Solve for x
   x = 1,364,520,255.15/49,848.24
6. Step 6: Final answer
   x = 27,373.49