Finding the Fourth Proportional to 112,923, 169,394.31 and 29,817

Step by Step Solution

1. Step 1: Write the proportion equation
   112,923 : 169,394.31 = 29,817 : x
2. Step 2: Convert to fraction form
   112,923/169,394.31 = 29,817/x
3. Step 3: Cross multiply
   112,923x = 169,394.31 × 29,817
4. Step 4: Simplify right side
   112,923x = 5,050,830,141.27
5. Step 5: Solve for x
   x = 5,050,830,141.27/112,923
6. Step 6: Final answer
   x = 44,728.09