Finding the Fourth Proportional to 2,688,784.58, 3,710,475.78 and 1,465,100.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,688,784.58 : 3,710,475.78 = 1,465,100.36 : x
2. Step 2: Convert to fraction form
   2,688,784.58/3,710,475.78 = 1,465,100.36/x
3. Step 3: Cross multiply
   2,688,784.58x = 3,710,475.78 × 1,465,100.36
4. Step 4: Simplify right side
   2,688,784.58x = 5,436,219,401,049.28
5. Step 5: Solve for x
   x = 5,436,219,401,049.28/2,688,784.58
6. Step 6: Final answer
   x = 2,021,812.92