Finding the Fourth Proportional to 2,726,695.30, 4,090,004.55 and 1,230,784.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,726,695.30 : 4,090,004.55 = 1,230,784.90 : x
2. Step 2: Convert to fraction form
   2,726,695.30/4,090,004.55 = 1,230,784.90/x
3. Step 3: Cross multiply
   2,726,695.30x = 4,090,004.55 × 1,230,784.90
4. Step 4: Simplify right side
   2,726,695.30x = 5,033,915,841,071.29
5. Step 5: Solve for x
   x = 5,033,915,841,071.29/2,726,695.30
6. Step 6: Final answer
   x = 1,846,160.02