Finding the Fourth Proportional to 107,418.83, 161,051.59 and 50,460.94

Step by Step Solution

1. Step 1: Write the proportion equation
   107,418.83 : 161,051.59 = 50,460.94 : x
2. Step 2: Convert to fraction form
   107,418.83/161,051.59 = 50,460.94/x
3. Step 3: Cross multiply
   107,418.83x = 161,051.59 × 50,460.94
4. Step 4: Simplify right side
   107,418.83x = 8,126,814,884.29
5. Step 5: Solve for x
   x = 8,126,814,884.29/107,418.83
6. Step 6: Final answer
   x = 75,655.41