Finding the Fourth Proportional to 112,047.81, 168,124.17 and 55,892.26

Step by Step Solution

1. Step 1: Write the proportion equation
   112,047.81 : 168,124.17 = 55,892.26 : x
2. Step 2: Convert to fraction form
   112,047.81/168,124.17 = 55,892.26/x
3. Step 3: Cross multiply
   112,047.81x = 168,124.17 × 55,892.26
4. Step 4: Simplify right side
   112,047.81x = 9,396,839,828.09
5. Step 5: Solve for x
   x = 9,396,839,828.09/112,047.81
6. Step 6: Final answer
   x = 83,864.55