Finding the Fourth Proportional to 1,020,983.99, 1,408,932.15 and 562,093.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,983.99 : 1,408,932.15 = 562,093.98 : x
2. Step 2: Convert to fraction form
   1,020,983.99/1,408,932.15 = 562,093.98/x
3. Step 3: Cross multiply
   1,020,983.99x = 1,408,932.15 × 562,093.98
4. Step 4: Simplify right side
   1,020,983.99x = 791,952,279,743.46
5. Step 5: Solve for x
   x = 791,952,279,743.46/1,020,983.99
6. Step 6: Final answer
   x = 775,675.51