Finding the Fourth Proportional to 65,177.56, 89,945.04 and 35,369.56

Step by Step Solution

1. Step 1: Write the proportion equation
   65,177.56 : 89,945.04 = 35,369.56 : x
2. Step 2: Convert to fraction form
   65,177.56/89,945.04 = 35,369.56/x
3. Step 3: Cross multiply
   65,177.56x = 89,945.04 × 35,369.56
4. Step 4: Simplify right side
   65,177.56x = 3,181,316,488.98
5. Step 5: Solve for x
   x = 3,181,316,488.98/65,177.56
6. Step 6: Final answer
   x = 48,810.00