Finding the Fourth Proportional to 91,629.01, 137,472.98 and 43,617.98

Step by Step Solution

1. Step 1: Write the proportion equation
   91,629.01 : 137,472.98 = 43,617.98 : x
2. Step 2: Convert to fraction form
   91,629.01/137,472.98 = 43,617.98/x
3. Step 3: Cross multiply
   91,629.01x = 137,472.98 × 43,617.98
4. Step 4: Simplify right side
   91,629.01x = 5,996,293,692.18
5. Step 5: Solve for x
   x = 5,996,293,692.18/91,629.01
6. Step 6: Final answer
   x = 65,441.00