Finding the Fourth Proportional to 2,680,478.01, 3,699,088.22 and 1,456,783.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680,478.01 : 3,699,088.22 = 1,456,783.59 : x
2. Step 2: Convert to fraction form
   2,680,478.01/3,699,088.22 = 1,456,783.59/x
3. Step 3: Cross multiply
   2,680,478.01x = 3,699,088.22 × 1,456,783.59
4. Step 4: Simplify right side
   2,680,478.01x = 5,388,771,016,858.31
5. Step 5: Solve for x
   x = 5,388,771,016,858.31/2,680,478.01
6. Step 6: Final answer
   x = 2,010,376.88