Finding the Fourth Proportional to 2,553,562.95, 3,523,940.82 and 1,407,684.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553,562.95 : 3,523,940.82 = 1,407,684.30 : x
2. Step 2: Convert to fraction form
   2,553,562.95/3,523,940.82 = 1,407,684.30/x
3. Step 3: Cross multiply
   2,553,562.95x = 3,523,940.82 × 1,407,684.30
4. Step 4: Simplify right side
   2,553,562.95x = 4,960,596,166,443.13
5. Step 5: Solve for x
   x = 4,960,596,166,443.13/2,553,562.95
6. Step 6: Final answer
   x = 1,942,617.54