Finding the Fourth Proportional to 9,903.82, 13,669.41 and 5,925.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,903.82 : 13,669.41 = 5,925.82 : x
2. Step 2: Convert to fraction form
   9,903.82/13,669.41 = 5,925.82/x
3. Step 3: Cross multiply
   9,903.82x = 13,669.41 × 5,925.82
4. Step 4: Simplify right side
   9,903.82x = 81,002,463.17
5. Step 5: Solve for x
   x = 81,002,463.17/9,903.82
6. Step 6: Final answer
   x = 8,178.91