Finding the Fourth Proportional to 5,200,458.33, 7,801,751.42 and 1,788,301.79

Step by Step Solution

1. Step 1: Write the proportion equation
   5,200,458.33 : 7,801,751.42 = 1,788,301.79 : x
2. Step 2: Convert to fraction form
   5,200,458.33/7,801,751.42 = 1,788,301.79/x
3. Step 3: Cross multiply
   5,200,458.33x = 7,801,751.42 × 1,788,301.79
4. Step 4: Simplify right side
   5,200,458.33x = 13,951,885,981,570.78
5. Step 5: Solve for x
   x = 13,951,885,981,570.78/5,200,458.33
6. Step 6: Final answer
   x = 2,682,818.53