Finding the Fourth Proportional to 1,849,199.10, 2,772,049.05 and 1,091,622.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849,199.10 : 2,772,049.05 = 1,091,622.30 : x
2. Step 2: Convert to fraction form
   1,849,199.10/2,772,049.05 = 1,091,622.30/x
3. Step 3: Cross multiply
   1,849,199.10x = 2,772,049.05 × 1,091,622.30
4. Step 4: Simplify right side
   1,849,199.10x = 3,026,030,559,673.82
5. Step 5: Solve for x
   x = 3,026,030,559,673.82/1,849,199.10
6. Step 6: Final answer
   x = 1,636,400.62