Finding the Fourth Proportional to 122,429.53, 183,644.00 and 69,097.33

Step by Step Solution

1. Step 1: Write the proportion equation
   122,429.53 : 183,644.00 = 69,097.33 : x
2. Step 2: Convert to fraction form
   122,429.53/183,644.00 = 69,097.33/x
3. Step 3: Cross multiply
   122,429.53x = 183,644.00 × 69,097.33
4. Step 4: Simplify right side
   122,429.53x = 12,689,308,806.81
5. Step 5: Solve for x
   x = 12,689,308,806.81/122,429.53
6. Step 6: Final answer
   x = 103,645.82