Finding the Fourth Proportional to 2,196,725.90, 3,295,585.72 and 1,185,826.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,725.90 : 3,295,585.72 = 1,185,826.16 : x
2. Step 2: Convert to fraction form
   2,196,725.90/3,295,585.72 = 1,185,826.16/x
3. Step 3: Cross multiply
   2,196,725.90x = 3,295,585.72 × 1,185,826.16
4. Step 4: Simplify right side
   2,196,725.90x = 3,907,991,742,820.51
5. Step 5: Solve for x
   x = 3,907,991,742,820.51/2,196,725.90
6. Step 6: Final answer
   x = 1,779,007.45