Finding the Fourth Proportional to 1,015,095, 1,400,877 and 562,386

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,095 : 1,400,877 = 562,386 : x
2. Step 2: Convert to fraction form
   1,015,095/1,400,877 = 562,386/x
3. Step 3: Cross multiply
   1,015,095x = 1,400,877 × 562,386
4. Step 4: Simplify right side
   1,015,095x = 787,833,612,522
5. Step 5: Solve for x
   x = 787,833,612,522/1,015,095
6. Step 6: Final answer
   x = 776,118.11