Finding the Fourth Proportional to 2,114,904.55, 2,918,571.98 and 1,148,035.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,904.55 : 2,918,571.98 = 1,148,035.49 : x
2. Step 2: Convert to fraction form
   2,114,904.55/2,918,571.98 = 1,148,035.49/x
3. Step 3: Cross multiply
   2,114,904.55x = 2,918,571.98 × 1,148,035.49
4. Step 4: Simplify right side
   2,114,904.55x = 3,350,624,223,417.00
5. Step 5: Solve for x
   x = 3,350,624,223,417.00/2,114,904.55
6. Step 6: Final answer
   x = 1,584,290.99