Finding the Fourth Proportional to 5,188,730.00, 7,159,976.17 and 2,896,468.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,188,730.00 : 7,159,976.17 = 2,896,468.88 : x
2. Step 2: Convert to fraction form
   5,188,730.00/7,159,976.17 = 2,896,468.88/x
3. Step 3: Cross multiply
   5,188,730.00x = 7,159,976.17 × 2,896,468.88
4. Step 4: Simplify right side
   5,188,730.00x = 20,738,648,114,905.54
5. Step 5: Solve for x
   x = 20,738,648,114,905.54/5,188,730.00
6. Step 6: Final answer
   x = 3,996,864.00