Finding the Fourth Proportional to 1,849,206.10, 2,772,059.55 and 1,091,629.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849,206.10 : 2,772,059.55 = 1,091,629.30 : x
2. Step 2: Convert to fraction form
   1,849,206.10/2,772,059.55 = 1,091,629.30/x
3. Step 3: Cross multiply
   1,849,206.10x = 2,772,059.55 × 1,091,629.30
4. Step 4: Simplify right side
   1,849,206.10x = 3,026,061,426,124.82
5. Step 5: Solve for x
   x = 3,026,061,426,124.82/1,849,206.10
6. Step 6: Final answer
   x = 1,636,411.12