Finding the Fourth Proportional to 61,675.09, 85,113.69 and 37,797.15

Step by Step Solution

1. Step 1: Write the proportion equation
   61,675.09 : 85,113.69 = 37,797.15 : x
2. Step 2: Convert to fraction form
   61,675.09/85,113.69 = 37,797.15/x
3. Step 3: Cross multiply
   61,675.09x = 85,113.69 × 37,797.15
4. Step 4: Simplify right side
   61,675.09x = 3,217,054,719.00
5. Step 5: Solve for x
   x = 3,217,054,719.00/61,675.09
6. Step 6: Final answer
   x = 52,161.33