Finding the Fourth Proportional to 175,633.82, 263,451.41 and 42,513.86

Step by Step Solution

1. Step 1: Write the proportion equation
   175,633.82 : 263,451.41 = 42,513.86 : x
2. Step 2: Convert to fraction form
   175,633.82/263,451.41 = 42,513.86/x
3. Step 3: Cross multiply
   175,633.82x = 263,451.41 × 42,513.86
4. Step 4: Simplify right side
   175,633.82x = 11,200,337,126.46
5. Step 5: Solve for x
   x = 11,200,337,126.46/175,633.82
6. Step 6: Final answer
   x = 63,770.96