Finding the Fourth Proportional to 2,874,052.31, 4,311,411.98 and 955,134.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,874,052.31 : 4,311,411.98 = 955,134.77 : x
2. Step 2: Convert to fraction form
   2,874,052.31/4,311,411.98 = 955,134.77/x
3. Step 3: Cross multiply
   2,874,052.31x = 4,311,411.98 × 955,134.77
4. Step 4: Simplify right side
   2,874,052.31x = 4,117,979,463,559.81
5. Step 5: Solve for x
   x = 4,117,979,463,559.81/2,874,052.31
6. Step 6: Final answer
   x = 1,432,812.99