Finding the Fourth Proportional to 3,602,196.98, 4,971,149.32 and 1,970,604.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,602,196.98 : 4,971,149.32 = 1,970,604.34 : x
2. Step 2: Convert to fraction form
   3,602,196.98/4,971,149.32 = 1,970,604.34/x
3. Step 3: Cross multiply
   3,602,196.98x = 4,971,149.32 × 1,970,604.34
4. Step 4: Simplify right side
   3,602,196.98x = 9,796,168,435,388.38
5. Step 5: Solve for x
   x = 9,796,168,435,388.38/3,602,196.98
6. Step 6: Final answer
   x = 2,719,498.27