Finding the Fourth Proportional to 56,653, 85,310.05 and 41,966.08

Step by Step Solution

1. Step 1: Write the proportion equation
   56,653 : 85,310.05 = 41,966.08 : x
2. Step 2: Convert to fraction form
   56,653/85,310.05 = 41,966.08/x
3. Step 3: Cross multiply
   56,653x = 85,310.05 × 41,966.08
4. Step 4: Simplify right side
   56,653x = 3,580,128,383.10
5. Step 5: Solve for x
   x = 3,580,128,383.10/56,653
6. Step 6: Final answer
   x = 63,193.98