Finding the Fourth Proportional to 7,026.15, 9,681.30 and 4,784.07

Step by Step Solution

1. Step 1: Write the proportion equation
   7,026.15 : 9,681.30 = 4,784.07 : x
2. Step 2: Convert to fraction form
   7,026.15/9,681.30 = 4,784.07/x
3. Step 3: Cross multiply
   7,026.15x = 9,681.30 × 4,784.07
4. Step 4: Simplify right side
   7,026.15x = 46,316,016.89
5. Step 5: Solve for x
   x = 46,316,016.89/7,026.15
6. Step 6: Final answer
   x = 6,591.95