Finding the Fourth Proportional to 2,151,199.89, 2,968,543.17 and 1,184,141.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,151,199.89 : 2,968,543.17 = 1,184,141.30 : x
2. Step 2: Convert to fraction form
   2,151,199.89/2,968,543.17 = 1,184,141.30/x
3. Step 3: Cross multiply
   2,151,199.89x = 2,968,543.17 × 1,184,141.30
4. Step 4: Simplify right side
   2,151,199.89x = 3,515,174,568,429.92
5. Step 5: Solve for x
   x = 3,515,174,568,429.92/2,151,199.89
6. Step 6: Final answer
   x = 1,634,052.97