Finding the Fourth Proportional to 2,670,763.76, 3,685,917.88 and 1,525,016.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,670,763.76 : 3,685,917.88 = 1,525,016.40 : x
2. Step 2: Convert to fraction form
   2,670,763.76/3,685,917.88 = 1,525,016.40/x
3. Step 3: Cross multiply
   2,670,763.76x = 3,685,917.88 × 1,525,016.40
4. Step 4: Simplify right side
   2,670,763.76x = 5,621,085,216,053.23
5. Step 5: Solve for x
   x = 5,621,085,216,053.23/2,670,763.76
6. Step 6: Final answer
   x = 2,104,673.31