Finding the Fourth Proportional to 61,142.73, 91,695.16 and 29,533.15

Step by Step Solution

1. Step 1: Write the proportion equation
   61,142.73 : 91,695.16 = 29,533.15 : x
2. Step 2: Convert to fraction form
   61,142.73/91,695.16 = 29,533.15/x
3. Step 3: Cross multiply
   61,142.73x = 91,695.16 × 29,533.15
4. Step 4: Simplify right side
   61,142.73x = 2,708,046,914.55
5. Step 5: Solve for x
   x = 2,708,046,914.55/61,142.73
6. Step 6: Final answer
   x = 44,290.58