Finding the Fourth Proportional to 6,887.63, 10,322.73 and 3,376.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,887.63 : 10,322.73 = 3,376.81 : x
2. Step 2: Convert to fraction form
   6,887.63/10,322.73 = 3,376.81/x
3. Step 3: Cross multiply
   6,887.63x = 10,322.73 × 3,376.81
4. Step 4: Simplify right side
   6,887.63x = 34,857,897.89
5. Step 5: Solve for x
   x = 34,857,897.89/6,887.63
6. Step 6: Final answer
   x = 5,060.94