Finding the Fourth Proportional to 65,766.01, 90,756.98 and 35,551.35

Step by Step Solution

1. Step 1: Write the proportion equation
   65,766.01 : 90,756.98 = 35,551.35 : x
2. Step 2: Convert to fraction form
   65,766.01/90,756.98 = 35,551.35/x
3. Step 3: Cross multiply
   65,766.01x = 90,756.98 × 35,551.35
4. Step 4: Simplify right side
   65,766.01x = 3,226,532,983.17
5. Step 5: Solve for x
   x = 3,226,532,983.17/65,766.01
6. Step 6: Final answer
   x = 49,060.80