Finding the Fourth Proportional to 1,364,721.48, 2,048,856.12 and 1,049,399.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,364,721.48 : 2,048,856.12 = 1,049,399.82 : x
2. Step 2: Convert to fraction form
   1,364,721.48/2,048,856.12 = 1,049,399.82/x
3. Step 3: Cross multiply
   1,364,721.48x = 2,048,856.12 × 1,049,399.82
4. Step 4: Simplify right side
   1,364,721.48x = 2,150,069,243,533.90
5. Step 5: Solve for x
   x = 2,150,069,243,533.90/1,364,721.48
6. Step 6: Final answer
   x = 1,575,463.77