Finding the Fourth Proportional to 1,786,691, 2,679,460.56 and 588,327.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,786,691 : 2,679,460.56 = 588,327.98 : x
2. Step 2: Convert to fraction form
   1,786,691/2,679,460.56 = 588,327.98/x
3. Step 3: Cross multiply
   1,786,691x = 2,679,460.56 × 588,327.98
4. Step 4: Simplify right side
   1,786,691x = 1,576,401,618,754.47
5. Step 5: Solve for x
   x = 1,576,401,618,754.47/1,786,691
6. Step 6: Final answer
   x = 882,302.32