Finding the Fourth Proportional to 1,709,838.92, 2,359,007.73 and 1,012,156.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,709,838.92 : 2,359,007.73 = 1,012,156.76 : x
2. Step 2: Convert to fraction form
   1,709,838.92/2,359,007.73 = 1,012,156.76/x
3. Step 3: Cross multiply
   1,709,838.92x = 2,359,007.73 × 1,012,156.76
4. Step 4: Simplify right side
   1,709,838.92x = 2,387,685,609,016.72
5. Step 5: Solve for x
   x = 2,387,685,609,016.72/1,709,838.92
6. Step 6: Final answer
   x = 1,396,438.92