Finding the Fourth Proportional to 5,810.96, 8,715.52 and 4,830.07

Step by Step Solution

1. Step 1: Write the proportion equation
   5,810.96 : 8,715.52 = 4,830.07 : x
2. Step 2: Convert to fraction form
   5,810.96/8,715.52 = 4,830.07/x
3. Step 3: Cross multiply
   5,810.96x = 8,715.52 × 4,830.07
4. Step 4: Simplify right side
   5,810.96x = 42,096,547.54
5. Step 5: Solve for x
   x = 42,096,547.54/5,810.96
6. Step 6: Final answer
   x = 7,244.34