Finding the Fourth Proportional to 73,166.19, 109,746.83 and 31,019.16

Step by Step Solution

1. Step 1: Write the proportion equation
   73,166.19 : 109,746.83 = 31,019.16 : x
2. Step 2: Convert to fraction form
   73,166.19/109,746.83 = 31,019.16/x
3. Step 3: Cross multiply
   73,166.19x = 109,746.83 × 31,019.16
4. Step 4: Simplify right side
   73,166.19x = 3,404,254,479.26
5. Step 5: Solve for x
   x = 3,404,254,479.26/73,166.19
6. Step 6: Final answer
   x = 46,527.70