Finding the Fourth Proportional to 73,080.58, 109,663.86 and 46,425.41

Step by Step Solution

1. Step 1: Write the proportion equation
   73,080.58 : 109,663.86 = 46,425.41 : x
2. Step 2: Convert to fraction form
   73,080.58/109,663.86 = 46,425.41/x
3. Step 3: Cross multiply
   73,080.58x = 109,663.86 × 46,425.41
4. Step 4: Simplify right side
   73,080.58x = 5,091,189,662.68
5. Step 5: Solve for x
   x = 5,091,189,662.68/73,080.58
6. Step 6: Final answer
   x = 69,665.42