Finding the Fourth Proportional to 2,812,446.72, 3,881,145.60 and 1,523,255.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,812,446.72 : 3,881,145.60 = 1,523,255.04 : x
2. Step 2: Convert to fraction form
   2,812,446.72/3,881,145.60 = 1,523,255.04/x
3. Step 3: Cross multiply
   2,812,446.72x = 3,881,145.60 × 1,523,255.04
4. Step 4: Simplify right side
   2,812,446.72x = 5,911,974,596,173.82
5. Step 5: Solve for x
   x = 5,911,974,596,173.82/2,812,446.72
6. Step 6: Final answer
   x = 2,102,075.23