Finding the Fourth Proportional to 61,053.69, 91,606.88 and 32,968.15

Step by Step Solution

1. Step 1: Write the proportion equation
   61,053.69 : 91,606.88 = 32,968.15 : x
2. Step 2: Convert to fraction form
   61,053.69/91,606.88 = 32,968.15/x
3. Step 3: Cross multiply
   61,053.69x = 91,606.88 × 32,968.15
4. Step 4: Simplify right side
   61,053.69x = 3,020,109,360.87
5. Step 5: Solve for x
   x = 3,020,109,360.87/61,053.69
6. Step 6: Final answer
   x = 49,466.45