Finding the Fourth Proportional to 2,213,580.35, 3,312,870.69 and 1,361,191.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,213,580.35 : 3,312,870.69 = 1,361,191.88 : x
2. Step 2: Convert to fraction form
   2,213,580.35/3,312,870.69 = 1,361,191.88/x
3. Step 3: Cross multiply
   2,213,580.35x = 3,312,870.69 × 1,361,191.88
4. Step 4: Simplify right side
   2,213,580.35x = 4,509,452,696,104.64
5. Step 5: Solve for x
   x = 4,509,452,696,104.64/2,213,580.35
6. Step 6: Final answer
   x = 2,037,175.97