Finding the Fourth Proportional to 65,145.36, 97,732.38 and 37,078.62

Step by Step Solution

1. Step 1: Write the proportion equation
   65,145.36 : 97,732.38 = 37,078.62 : x
2. Step 2: Convert to fraction form
   65,145.36/97,732.38 = 37,078.62/x
3. Step 3: Cross multiply
   65,145.36x = 97,732.38 × 37,078.62
4. Step 4: Simplify right side
   65,145.36x = 3,623,781,779.72
5. Step 5: Solve for x
   x = 3,623,781,779.72/65,145.36
6. Step 6: Final answer
   x = 55,626.09