Finding the Fourth Proportional to 146,003.44, 218,698.82 and 92,667.98

Step by Step Solution

1. Step 1: Write the proportion equation
   146,003.44 : 218,698.82 = 92,667.98 : x
2. Step 2: Convert to fraction form
   146,003.44/218,698.82 = 92,667.98/x
3. Step 3: Cross multiply
   146,003.44x = 218,698.82 × 92,667.98
4. Step 4: Simplify right side
   146,003.44x = 20,266,377,877.78
5. Step 5: Solve for x
   x = 20,266,377,877.78/146,003.44
6. Step 6: Final answer
   x = 138,807.54