Finding the Fourth Proportional to 2,813,025.59, 3,881,971.80 and 1,523,871.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,813,025.59 : 3,881,971.80 = 1,523,871.30 : x
2. Step 2: Convert to fraction form
   2,813,025.59/3,881,971.80 = 1,523,871.30/x
3. Step 3: Cross multiply
   2,813,025.59x = 3,881,971.80 × 1,523,871.30
4. Step 4: Simplify right side
   2,813,025.59x = 5,915,625,413,429.34
5. Step 5: Solve for x
   x = 5,915,625,413,429.34/2,813,025.59
6. Step 6: Final answer
   x = 2,102,940.49