Finding the Fourth Proportional to 3,669,406.10, 5,504,109.15 and 973,726.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,406.10 : 5,504,109.15 = 973,726.10 : x
2. Step 2: Convert to fraction form
   3,669,406.10/5,504,109.15 = 973,726.10/x
3. Step 3: Cross multiply
   3,669,406.10x = 5,504,109.15 × 973,726.10
4. Step 4: Simplify right side
   3,669,406.10x = 5,359,494,736,603.82
5. Step 5: Solve for x
   x = 5,359,494,736,603.82/3,669,406.10
6. Step 6: Final answer
   x = 1,460,589.15