Finding the Fourth Proportional to 1,307,528.52, 1,804,535.46 and 791,566.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,307,528.52 : 1,804,535.46 = 791,566.72 : x
2. Step 2: Convert to fraction form
   1,307,528.52/1,804,535.46 = 791,566.72/x
3. Step 3: Cross multiply
   1,307,528.52x = 1,804,535.46 × 791,566.72
4. Step 4: Simplify right side
   1,307,528.52x = 1,428,410,215,195.89
5. Step 5: Solve for x
   x = 1,428,410,215,195.89/1,307,528.52
6. Step 6: Final answer
   x = 1,092,450.52