Finding the Fourth Proportional to 61,974.86, 85,522.03 and 35,117.69

Step by Step Solution

1. Step 1: Write the proportion equation
   61,974.86 : 85,522.03 = 35,117.69 : x
2. Step 2: Convert to fraction form
   61,974.86/85,522.03 = 35,117.69/x
3. Step 3: Cross multiply
   61,974.86x = 85,522.03 × 35,117.69
4. Step 4: Simplify right side
   61,974.86x = 3,003,335,622.31
5. Step 5: Solve for x
   x = 3,003,335,622.31/61,974.86
6. Step 6: Final answer
   x = 48,460.55