Finding the Fourth Proportional to 2,217,527.94, 3,059,960.04 and 1,637,059.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,217,527.94 : 3,059,960.04 = 1,637,059.80 : x
2. Step 2: Convert to fraction form
   2,217,527.94/3,059,960.04 = 1,637,059.80/x
3. Step 3: Cross multiply
   2,217,527.94x = 3,059,960.04 × 1,637,059.80
4. Step 4: Simplify right side
   2,217,527.94x = 5,009,337,571,090.39
5. Step 5: Solve for x
   x = 5,009,337,571,090.39/2,217,527.94
6. Step 6: Final answer
   x = 2,258,973.82