Finding the Fourth Proportional to 65,741.31, 90,725.69 and 37,062.06

Step by Step Solution

1. Step 1: Write the proportion equation
   65,741.31 : 90,725.69 = 37,062.06 : x
2. Step 2: Convert to fraction form
   65,741.31/90,725.69 = 37,062.06/x
3. Step 3: Cross multiply
   65,741.31x = 90,725.69 × 37,062.06
4. Step 4: Simplify right side
   65,741.31x = 3,362,480,781.01
5. Step 5: Solve for x
   x = 3,362,480,781.01/65,741.31
6. Step 6: Final answer
   x = 51,147.15