Finding the Fourth Proportional to 9,263.04, 12,782.50 and 5,070.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,263.04 : 12,782.50 = 5,070.48 : x
2. Step 2: Convert to fraction form
   9,263.04/12,782.50 = 5,070.48/x
3. Step 3: Cross multiply
   9,263.04x = 12,782.50 × 5,070.48
4. Step 4: Simplify right side
   9,263.04x = 64,813,410.60
5. Step 5: Solve for x
   x = 64,813,410.60/9,263.04
6. Step 6: Final answer
   x = 6,996.99