Finding the Fourth Proportional to 269,188.62, 403,784.49 and 69,495.37

Step by Step Solution

1. Step 1: Write the proportion equation
   269,188.62 : 403,784.49 = 69,495.37 : x
2. Step 2: Convert to fraction form
   269,188.62/403,784.49 = 69,495.37/x
3. Step 3: Cross multiply
   269,188.62x = 403,784.49 × 69,495.37
4. Step 4: Simplify right side
   269,188.62x = 28,061,151,783.96
5. Step 5: Solve for x
   x = 28,061,151,783.96/269,188.62
6. Step 6: Final answer
   x = 104,243.46