Finding the Fourth Proportional to 60,415.48, 90,491.82 and 29,185

Step by Step Solution

1. Step 1: Write the proportion equation
   60,415.48 : 90,491.82 = 29,185 : x
2. Step 2: Convert to fraction form
   60,415.48/90,491.82 = 29,185/x
3. Step 3: Cross multiply
   60,415.48x = 90,491.82 × 29,185
4. Step 4: Simplify right side
   60,415.48x = 2,641,003,766.70
5. Step 5: Solve for x
   x = 2,641,003,766.70/60,415.48
6. Step 6: Final answer
   x = 43,714.02