Finding the Fourth Proportional to 1,706,977.52, 2,355,696.72 and 981,824.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,706,977.52 : 2,355,696.72 = 981,824.48 : x
2. Step 2: Convert to fraction form
   1,706,977.52/2,355,696.72 = 981,824.48/x
3. Step 3: Cross multiply
   1,706,977.52x = 2,355,696.72 × 981,824.48
4. Step 4: Simplify right side
   1,706,977.52x = 2,312,880,707,151.71
5. Step 5: Solve for x
   x = 2,312,880,707,151.71/1,706,977.52
6. Step 6: Final answer
   x = 1,354,956.75