Finding the Fourth Proportional to 3,819,564.18, 5,731,870.23 and 1,798,386.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,819,564.18 : 5,731,870.23 = 1,798,386.03 : x
2. Step 2: Convert to fraction form
   3,819,564.18/5,731,870.23 = 1,798,386.03/x
3. Step 3: Cross multiply
   3,819,564.18x = 5,731,870.23 × 1,798,386.03
4. Step 4: Simplify right side
   3,819,564.18x = 10,308,115,347,404.89
5. Step 5: Solve for x
   x = 10,308,115,347,404.89/3,819,564.18
6. Step 6: Final answer
   x = 2,698,767.41