Finding the Fourth Proportional to 1,042,217.25, 1,551,937.69 and 1,003,912.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,042,217.25 : 1,551,937.69 = 1,003,912.35 : x
2. Step 2: Convert to fraction form
   1,042,217.25/1,551,937.69 = 1,003,912.35/x
3. Step 3: Cross multiply
   1,042,217.25x = 1,551,937.69 × 1,003,912.35
4. Step 4: Simplify right side
   1,042,217.25x = 1,558,009,410,911.69
5. Step 5: Solve for x
   x = 1,558,009,410,911.69/1,042,217.25
6. Step 6: Final answer
   x = 1,494,898.89