Finding the Fourth Proportional to 73,156.56, 109,713.15 and 31,036.08

Step by Step Solution

1. Step 1: Write the proportion equation
   73,156.56 : 109,713.15 = 31,036.08 : x
2. Step 2: Convert to fraction form
   73,156.56/109,713.15 = 31,036.08/x
3. Step 3: Cross multiply
   73,156.56x = 109,713.15 × 31,036.08
4. Step 4: Simplify right side
   73,156.56x = 3,405,066,100.45
5. Step 5: Solve for x
   x = 3,405,066,100.45/73,156.56
6. Step 6: Final answer
   x = 46,544.92