Finding the Fourth Proportional to 1,016,483.22, 1,402,777.17 and 563,764.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,483.22 : 1,402,777.17 = 563,764.50 : x
2. Step 2: Convert to fraction form
   1,016,483.22/1,402,777.17 = 563,764.50/x
3. Step 3: Cross multiply
   1,016,483.22x = 1,402,777.17 × 563,764.50
4. Step 4: Simplify right side
   1,016,483.22x = 790,835,969,856.47
5. Step 5: Solve for x
   x = 790,835,969,856.47/1,016,483.22
6. Step 6: Final answer
   x = 778,011.83