Finding the Fourth Proportional to 2,146,479.90, 3,221,196.06 and 884,307.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,479.90 : 3,221,196.06 = 884,307.52 : x
2. Step 2: Convert to fraction form
   2,146,479.90/3,221,196.06 = 884,307.52/x
3. Step 3: Cross multiply
   2,146,479.90x = 3,221,196.06 × 884,307.52
4. Step 4: Simplify right side
   2,146,479.90x = 2,848,527,901,620.79
5. Step 5: Solve for x
   x = 2,848,527,901,620.79/2,146,479.90
6. Step 6: Final answer
   x = 1,327,069.45