Finding the Fourth Proportional to 1,925,174.72, 2,656,762.12 and 1,065,749.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,925,174.72 : 2,656,762.12 = 1,065,749.32 : x
2. Step 2: Convert to fraction form
   1,925,174.72/2,656,762.12 = 1,065,749.32/x
3. Step 3: Cross multiply
   1,925,174.72x = 2,656,762.12 × 1,065,749.32
4. Step 4: Simplify right side
   1,925,174.72x = 2,831,442,422,791.76
5. Step 5: Solve for x
   x = 2,831,442,422,791.76/1,925,174.72
6. Step 6: Final answer
   x = 1,470,745.69