Finding the Fourth Proportional to 112,374, 168,570.72 and 29,268

Step by Step Solution

1. Step 1: Write the proportion equation
   112,374 : 168,570.72 = 29,268 : x
2. Step 2: Convert to fraction form
   112,374/168,570.72 = 29,268/x
3. Step 3: Cross multiply
   112,374x = 168,570.72 × 29,268
4. Step 4: Simplify right side
   112,374x = 4,933,727,832.96
5. Step 5: Solve for x
   x = 4,933,727,832.96/112,374
6. Step 6: Final answer
   x = 43,904.53