Finding the Fourth Proportional to 1,929,025.42, 2,892,947.18 and 1,333,811.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,929,025.42 : 2,892,947.18 = 1,333,811.50 : x
2. Step 2: Convert to fraction form
   1,929,025.42/2,892,947.18 = 1,333,811.50/x
3. Step 3: Cross multiply
   1,929,025.42x = 2,892,947.18 × 1,333,811.50
4. Step 4: Simplify right side
   1,929,025.42x = 3,858,646,217,576.57
5. Step 5: Solve for x
   x = 3,858,646,217,576.57/1,929,025.42
6. Step 6: Final answer
   x = 2,000,308.64