Finding the Fourth Proportional to 1,875,665.16, 2,588,419.38 and 1,101,144.36

Step by Step Solution

1. Step 1: Write the proportion equation
   1,875,665.16 : 2,588,419.38 = 1,101,144.36 : x
2. Step 2: Convert to fraction form
   1,875,665.16/2,588,419.38 = 1,101,144.36/x
3. Step 3: Cross multiply
   1,875,665.16x = 2,588,419.38 × 1,101,144.36
4. Step 4: Simplify right side
   1,875,665.16x = 2,850,223,401,601.70
5. Step 5: Solve for x
   x = 2,850,223,401,601.70/1,875,665.16
6. Step 6: Final answer
   x = 1,519,580.07