Finding the Fourth Proportional to 113,222.90, 169,823.42 and 34,337.81

Step by Step Solution

1. Step 1: Write the proportion equation
   113,222.90 : 169,823.42 = 34,337.81 : x
2. Step 2: Convert to fraction form
   113,222.90/169,823.42 = 34,337.81/x
3. Step 3: Cross multiply
   113,222.90x = 169,823.42 × 34,337.81
4. Step 4: Simplify right side
   113,222.90x = 5,831,364,329.51
5. Step 5: Solve for x
   x = 5,831,364,329.51/113,222.90
6. Step 6: Final answer
   x = 51,503.40