Finding the Fourth Proportional to 2,813,025.34, 3,881,971.46 and 1,523,871.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,813,025.34 : 3,881,971.46 = 1,523,871.05 : x
2. Step 2: Convert to fraction form
   2,813,025.34/3,881,971.46 = 1,523,871.05/x
3. Step 3: Cross multiply
   2,813,025.34x = 3,881,971.46 × 1,523,871.05
4. Step 4: Simplify right side
   2,813,025.34x = 5,915,623,917,200.88
5. Step 5: Solve for x
   x = 5,915,623,917,200.88/2,813,025.34
6. Step 6: Final answer
   x = 2,102,940.15