Finding the Fourth Proportional to 2,962,196.68, 4,087,830.42 and 1,604,069.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,962,196.68 : 4,087,830.42 = 1,604,069.32 : x
2. Step 2: Convert to fraction form
   2,962,196.68/4,087,830.42 = 1,604,069.32/x
3. Step 3: Cross multiply
   2,962,196.68x = 4,087,830.42 × 1,604,069.32
4. Step 4: Simplify right side
   2,962,196.68x = 6,557,163,362,084.72
5. Step 5: Solve for x
   x = 6,557,163,362,084.72/2,962,196.68
6. Step 6: Final answer
   x = 2,213,615.12