Finding the Fourth Proportional to 1,709,196.16, 2,358,428.69 and 983,903.74

Step by Step Solution

1. Step 1: Write the proportion equation
   1,709,196.16 : 2,358,428.69 = 983,903.74 : x
2. Step 2: Convert to fraction form
   1,709,196.16/2,358,428.69 = 983,903.74/x
3. Step 3: Cross multiply
   1,709,196.16x = 2,358,428.69 × 983,903.74
4. Step 4: Simplify right side
   1,709,196.16x = 2,320,466,808,614.30
5. Step 5: Solve for x
   x = 2,320,466,808,614.30/1,709,196.16
6. Step 6: Final answer
   x = 1,357,636.33