Finding the Fourth Proportional to 7,510.31, 10,368.37 and 4,994.35

Step by Step Solution

1. Step 1: Write the proportion equation
   7,510.31 : 10,368.37 = 4,994.35 : x
2. Step 2: Convert to fraction form
   7,510.31/10,368.37 = 4,994.35/x
3. Step 3: Cross multiply
   7,510.31x = 10,368.37 × 4,994.35
4. Step 4: Simplify right side
   7,510.31x = 51,783,268.71
5. Step 5: Solve for x
   x = 51,783,268.71/7,510.31
6. Step 6: Final answer
   x = 6,894.96