Finding the Fourth Proportional to 5,081,594.10, 7,620,784.86 and 1,669,320.06

Step by Step Solution

1. Step 1: Write the proportion equation
   5,081,594.10 : 7,620,784.86 = 1,669,320.06 : x
2. Step 2: Convert to fraction form
   5,081,594.10/7,620,784.86 = 1,669,320.06/x
3. Step 3: Cross multiply
   5,081,594.10x = 7,620,784.86 × 1,669,320.06
4. Step 4: Simplify right side
   5,081,594.10x = 12,721,529,039,742.29
5. Step 5: Solve for x
   x = 12,721,529,039,742.29/5,081,594.10
6. Step 6: Final answer
   x = 2,503,452.42