Finding the Fourth Proportional to 116,051.63, 174,155.24 and 42,179.63

Step by Step Solution

1. Step 1: Write the proportion equation
   116,051.63 : 174,155.24 = 42,179.63 : x
2. Step 2: Convert to fraction form
   116,051.63/174,155.24 = 42,179.63/x
3. Step 3: Cross multiply
   116,051.63x = 174,155.24 × 42,179.63
4. Step 4: Simplify right side
   116,051.63x = 7,345,802,820.43
5. Step 5: Solve for x
   x = 7,345,802,820.43/116,051.63
6. Step 6: Final answer
   x = 63,297.72