Finding the Fourth Proportional to 1,014,303, 1,399,781.88 and 561,594

Step by Step Solution

1. Step 1: Write the proportion equation
   1,014,303 : 1,399,781.88 = 561,594 : x
2. Step 2: Convert to fraction form
   1,014,303/1,399,781.88 = 561,594/x
3. Step 3: Cross multiply
   1,014,303x = 1,399,781.88 × 561,594
4. Step 4: Simplify right side
   1,014,303x = 786,109,105,116.72
5. Step 5: Solve for x
   x = 786,109,105,116.72/1,014,303
6. Step 6: Final answer
   x = 775,023.94