Finding the Fourth Proportional to 116,382.72, 174,636.72 and 46,262.72

Step by Step Solution

1. Step 1: Write the proportion equation
   116,382.72 : 174,636.72 = 46,262.72 : x
2. Step 2: Convert to fraction form
   116,382.72/174,636.72 = 46,262.72/x
3. Step 3: Cross multiply
   116,382.72x = 174,636.72 × 46,262.72
4. Step 4: Simplify right side
   116,382.72x = 8,079,169,679.08
5. Step 5: Solve for x
   x = 8,079,169,679.08/116,382.72
6. Step 6: Final answer
   x = 69,418.98