Finding the Fourth Proportional to 65,604.82, 90,547.01 and 41,087.00

Step by Step Solution

1. Step 1: Write the proportion equation
   65,604.82 : 90,547.01 = 41,087.00 : x
2. Step 2: Convert to fraction form
   65,604.82/90,547.01 = 41,087.00/x
3. Step 3: Cross multiply
   65,604.82x = 90,547.01 × 41,087.00
4. Step 4: Simplify right side
   65,604.82x = 3,720,304,495.78
5. Step 5: Solve for x
   x = 3,720,304,495.78/65,604.82
6. Step 6: Final answer
   x = 56,707.79