Finding the Fourth Proportional to 35,991.89, 49,669.86 and 20,076.00

Step by Step Solution

1. Step 1: Write the proportion equation
   35,991.89 : 49,669.86 = 20,076.00 : x
2. Step 2: Convert to fraction form
   35,991.89/49,669.86 = 20,076.00/x
3. Step 3: Cross multiply
   35,991.89x = 49,669.86 × 20,076.00
4. Step 4: Simplify right side
   35,991.89x = 997,171,861.01
5. Step 5: Solve for x
   x = 997,171,861.01/35,991.89
6. Step 6: Final answer
   x = 27,705.46