Finding the Fourth Proportional to 2,152,362.98, 2,970,148.82 and 1,336,549.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,362.98 : 2,970,148.82 = 1,336,549.19 : x
2. Step 2: Convert to fraction form
   2,152,362.98/2,970,148.82 = 1,336,549.19/x
3. Step 3: Cross multiply
   2,152,362.98x = 2,970,148.82 × 1,336,549.19
4. Step 4: Simplify right side
   2,152,362.98x = 3,969,749,978,016.97
5. Step 5: Solve for x
   x = 3,969,749,978,016.97/2,152,362.98
6. Step 6: Final answer
   x = 1,844,368.26