Finding the Fourth Proportional to 112,018.34, 168,022.01 and 41,892.19

Step by Step Solution

1. Step 1: Write the proportion equation
   112,018.34 : 168,022.01 = 41,892.19 : x
2. Step 2: Convert to fraction form
   112,018.34/168,022.01 = 41,892.19/x
3. Step 3: Cross multiply
   112,018.34x = 168,022.01 × 41,892.19
4. Step 4: Simplify right side
   112,018.34x = 7,038,809,651.78
5. Step 5: Solve for x
   x = 7,038,809,651.78/112,018.34
6. Step 6: Final answer
   x = 62,836.22