Finding the Fourth Proportional to 113,272.46, 169,897.76 and 34,387.38

Step by Step Solution

1. Step 1: Write the proportion equation
   113,272.46 : 169,897.76 = 34,387.38 : x
2. Step 2: Convert to fraction form
   113,272.46/169,897.76 = 34,387.38/x
3. Step 3: Cross multiply
   113,272.46x = 169,897.76 × 34,387.38
4. Step 4: Simplify right side
   113,272.46x = 5,842,338,834.27
5. Step 5: Solve for x
   x = 5,842,338,834.27/113,272.46
6. Step 6: Final answer
   x = 51,577.75