Finding the Fourth Proportional to 116,649.72, 174,978.54 and 41,774.88

Step by Step Solution

1. Step 1: Write the proportion equation
   116,649.72 : 174,978.54 = 41,774.88 : x
2. Step 2: Convert to fraction form
   116,649.72/174,978.54 = 41,774.88/x
3. Step 3: Cross multiply
   116,649.72x = 174,978.54 × 41,774.88
4. Step 4: Simplify right side
   116,649.72x = 7,309,707,511.08
5. Step 5: Solve for x
   x = 7,309,707,511.08/116,649.72
6. Step 6: Final answer
   x = 62,663.74