Finding the Fourth Proportional to 2,101,627, 2,900,248.50 and 1,196,209

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,627 : 2,900,248.50 = 1,196,209 : x
2. Step 2: Convert to fraction form
   2,101,627/2,900,248.50 = 1,196,209/x
3. Step 3: Cross multiply
   2,101,627x = 2,900,248.50 × 1,196,209
4. Step 4: Simplify right side
   2,101,627x = 3,469,303,357,936.50
5. Step 5: Solve for x
   x = 3,469,303,357,936.50/2,101,627
6. Step 6: Final answer
   x = 1,650,770.26