Finding the Fourth Proportional to 2,016,637.50, 2,783,018.07 and 1,111,277.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,637.50 : 2,783,018.07 = 1,111,277.82 : x
2. Step 2: Convert to fraction form
   2,016,637.50/2,783,018.07 = 1,111,277.82/x
3. Step 3: Cross multiply
   2,016,637.50x = 2,783,018.07 × 1,111,277.82
4. Step 4: Simplify right side
   2,016,637.50x = 3,092,706,253,850.21
5. Step 5: Solve for x
   x = 3,092,706,253,850.21/2,016,637.50
6. Step 6: Final answer
   x = 1,533,595.53