Finding the Fourth Proportional to 2,322,585.40, 3,482,522.16 and 900,980.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322,585.40 : 3,482,522.16 = 900,980.32 : x
2. Step 2: Convert to fraction form
   2,322,585.40/3,482,522.16 = 900,980.32/x
3. Step 3: Cross multiply
   2,322,585.40x = 3,482,522.16 × 900,980.32
4. Step 4: Simplify right side
   2,322,585.40x = 3,137,683,930,123.89
5. Step 5: Solve for x
   x = 3,137,683,930,123.89/2,322,585.40
6. Step 6: Final answer
   x = 1,350,944.48