Finding the Fourth Proportional to 78,498.07, 108,329.78 and 44,507.99

Step by Step Solution

1. Step 1: Write the proportion equation
   78,498.07 : 108,329.78 = 44,507.99 : x
2. Step 2: Convert to fraction form
   78,498.07/108,329.78 = 44,507.99/x
3. Step 3: Cross multiply
   78,498.07x = 108,329.78 × 44,507.99
4. Step 4: Simplify right side
   78,498.07x = 4,821,541,174.20
5. Step 5: Solve for x
   x = 4,821,541,174.20/78,498.07
6. Step 6: Final answer
   x = 61,422.41