Finding the Fourth Proportional to 64,834.85, 96,570.42 and 61,801.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,834.85 : 96,570.42 = 61,801.25 : x
2. Step 2: Convert to fraction form
   64,834.85/96,570.42 = 61,801.25/x
3. Step 3: Cross multiply
   64,834.85x = 96,570.42 × 61,801.25
4. Step 4: Simplify right side
   64,834.85x = 5,968,172,669.03
5. Step 5: Solve for x
   x = 5,968,172,669.03/64,834.85
6. Step 6: Final answer
   x = 92,051.92