Finding the Fourth Proportional to 3,483,085.25, 4,806,817.25 and 1,934,353.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483,085.25 : 4,806,817.25 = 1,934,353.76 : x
2. Step 2: Convert to fraction form
   3,483,085.25/4,806,817.25 = 1,934,353.76/x
3. Step 3: Cross multiply
   3,483,085.25x = 4,806,817.25 × 1,934,353.76
4. Step 4: Simplify right side
   3,483,085.25x = 9,298,085,011,498.59
5. Step 5: Solve for x
   x = 9,298,085,011,498.59/3,483,085.25
6. Step 6: Final answer
   x = 2,669,496.83