Finding the Fourth Proportional to 4,314,680.53, 6,470,338.42 and 1,617,535.65

Step by Step Solution

1. Step 1: Write the proportion equation
   4,314,680.53 : 6,470,338.42 = 1,617,535.65 : x
2. Step 2: Convert to fraction form
   4,314,680.53/6,470,338.42 = 1,617,535.65/x
3. Step 3: Cross multiply
   4,314,680.53x = 6,470,338.42 × 1,617,535.65
4. Step 4: Simplify right side
   4,314,680.53x = 10,466,003,061,914.67
5. Step 5: Solve for x
   x = 10,466,003,061,914.67/4,314,680.53
6. Step 6: Final answer
   x = 2,425,672.77