Finding the Fourth Proportional to 61,028.48, 91,577.32 and 32,948.16

Step by Step Solution

1. Step 1: Write the proportion equation
   61,028.48 : 91,577.32 = 32,948.16 : x
2. Step 2: Convert to fraction form
   61,028.48/91,577.32 = 32,948.16/x
3. Step 3: Cross multiply
   61,028.48x = 91,577.32 × 32,948.16
4. Step 4: Simplify right side
   61,028.48x = 3,017,304,191.73
5. Step 5: Solve for x
   x = 3,017,304,191.73/61,028.48
6. Step 6: Final answer
   x = 49,440.92