Finding the Fourth Proportional to 65,700.01, 90,647.22 and 37,009.63

Step by Step Solution

1. Step 1: Write the proportion equation
   65,700.01 : 90,647.22 = 37,009.63 : x
2. Step 2: Convert to fraction form
   65,700.01/90,647.22 = 37,009.63/x
3. Step 3: Cross multiply
   65,700.01x = 90,647.22 × 37,009.63
4. Step 4: Simplify right side
   65,700.01x = 3,354,820,072.73
5. Step 5: Solve for x
   x = 3,354,820,072.73/65,700.01
6. Step 6: Final answer
   x = 51,062.70