Finding the Fourth Proportional to 2,243,199.05, 3,095,598.91 and 1,224,603.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,199.05 : 3,095,598.91 = 1,224,603.80 : x
2. Step 2: Convert to fraction form
   2,243,199.05/3,095,598.91 = 1,224,603.80/x
3. Step 3: Cross multiply
   2,243,199.05x = 3,095,598.91 × 1,224,603.80
4. Step 4: Simplify right side
   2,243,199.05x = 3,790,882,188,461.86
5. Step 5: Solve for x
   x = 3,790,882,188,461.86/2,243,199.05
6. Step 6: Final answer
   x = 1,689,944.63