Finding the Fourth Proportional to 146,784.72, 220,196.21 and 41,606.41

Step by Step Solution

1. Step 1: Write the proportion equation
   146,784.72 : 220,196.21 = 41,606.41 : x
2. Step 2: Convert to fraction form
   146,784.72/220,196.21 = 41,606.41/x
3. Step 3: Cross multiply
   146,784.72x = 220,196.21 × 41,606.41
4. Step 4: Simplify right side
   146,784.72x = 9,161,573,793.71
5. Step 5: Solve for x
   x = 9,161,573,793.71/146,784.72
6. Step 6: Final answer
   x = 62,415.04