Finding the Fourth Proportional to 65,696.02, 90,651.42 and 37,010.88

Step by Step Solution

1. Step 1: Write the proportion equation
   65,696.02 : 90,651.42 = 37,010.88 : x
2. Step 2: Convert to fraction form
   65,696.02/90,651.42 = 37,010.88/x
3. Step 3: Cross multiply
   65,696.02x = 90,651.42 × 37,010.88
4. Step 4: Simplify right side
   65,696.02x = 3,355,088,827.45
5. Step 5: Solve for x
   x = 3,355,088,827.45/65,696.02
6. Step 6: Final answer
   x = 51,069.90