Finding the Fourth Proportional to 2,623,978.86, 3,620,978.94 and 1,462,363.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623,978.86 : 3,620,978.94 = 1,462,363.30 : x
2. Step 2: Convert to fraction form
   2,623,978.86/3,620,978.94 = 1,462,363.30/x
3. Step 3: Cross multiply
   2,623,978.86x = 3,620,978.94 × 1,462,363.30
4. Step 4: Simplify right side
   2,623,978.86x = 5,295,186,711,928.90
5. Step 5: Solve for x
   x = 5,295,186,711,928.90/2,623,978.86
6. Step 6: Final answer
   x = 2,017,999.00