Finding the Fourth Proportional to 2,015,317.53, 2,781,118.83 and 1,097,561.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,317.53 : 2,781,118.83 = 1,097,561.99 : x
2. Step 2: Convert to fraction form
   2,015,317.53/2,781,118.83 = 1,097,561.99/x
3. Step 3: Cross multiply
   2,015,317.53x = 2,781,118.83 × 1,097,561.99
4. Step 4: Simplify right side
   2,015,317.53x = 3,052,450,328,549.93
5. Step 5: Solve for x
   x = 3,052,450,328,549.93/2,015,317.53
6. Step 6: Final answer
   x = 1,514,625.01