Finding the Fourth Proportional to 8,271,301.28, 12,395,601.57 and 5,233,228.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,271,301.28 : 12,395,601.57 = 5,233,228.52 : x
2. Step 2: Convert to fraction form
   8,271,301.28/12,395,601.57 = 5,233,228.52/x
3. Step 3: Cross multiply
   8,271,301.28x = 12,395,601.57 × 5,233,228.52
4. Step 4: Simplify right side
   8,271,301.28x = 64,869,015,596,702.77
5. Step 5: Solve for x
   x = 64,869,015,596,702.77/8,271,301.28
6. Step 6: Final answer
   x = 7,842,661.44