Finding the Fourth Proportional to 112,760.52, 169,156.56 and 46,210.10

Step by Step Solution

1. Step 1: Write the proportion equation
   112,760.52 : 169,156.56 = 46,210.10 : x
2. Step 2: Convert to fraction form
   112,760.52/169,156.56 = 46,210.10/x
3. Step 3: Cross multiply
   112,760.52x = 169,156.56 × 46,210.10
4. Step 4: Simplify right side
   112,760.52x = 7,816,741,553.26
5. Step 5: Solve for x
   x = 7,816,741,553.26/112,760.52
6. Step 6: Final answer
   x = 69,321.62