Finding the Fourth Proportional to 9,995.04, 14,994.56 and 3,070.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,995.04 : 14,994.56 = 3,070.56 : x
2. Step 2: Convert to fraction form
   9,995.04/14,994.56 = 3,070.56/x
3. Step 3: Cross multiply
   9,995.04x = 14,994.56 × 3,070.56
4. Step 4: Simplify right side
   9,995.04x = 46,041,696.15
5. Step 5: Solve for x
   x = 46,041,696.15/9,995.04
6. Step 6: Final answer
   x = 4,606.45