Finding the Fourth Proportional to 69,300.48, 103,963.53 and 21,927.49

Step by Step Solution

1. Step 1: Write the proportion equation
   69,300.48 : 103,963.53 = 21,927.49 : x
2. Step 2: Convert to fraction form
   69,300.48/103,963.53 = 21,927.49/x
3. Step 3: Cross multiply
   69,300.48x = 103,963.53 × 21,927.49
4. Step 4: Simplify right side
   69,300.48x = 2,279,659,804.33
5. Step 5: Solve for x
   x = 2,279,659,804.33/69,300.48
6. Step 6: Final answer
   x = 32,895.30