Finding the Fourth Proportional to 3,753,131.79, 5,627,564.81 and 1,477,423.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,753,131.79 : 5,627,564.81 = 1,477,423.83 : x
2. Step 2: Convert to fraction form
   3,753,131.79/5,627,564.81 = 1,477,423.83/x
3. Step 3: Cross multiply
   3,753,131.79x = 5,627,564.81 × 1,477,423.83
4. Step 4: Simplify right side
   3,753,131.79x = 8,314,298,347,776.30
5. Step 5: Solve for x
   x = 8,314,298,347,776.30/3,753,131.79
6. Step 6: Final answer
   x = 2,215,296.13