Finding the Fourth Proportional to 2,817,611.16, 4,227,104.61 and 898,522.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,817,611.16 : 4,227,104.61 = 898,522.42 : x
2. Step 2: Convert to fraction form
   2,817,611.16/4,227,104.61 = 898,522.42/x
3. Step 3: Cross multiply
   2,817,611.16x = 4,227,104.61 × 898,522.42
4. Step 4: Simplify right side
   2,817,611.16x = 3,798,148,261,128.42
5. Step 5: Solve for x
   x = 3,798,148,261,128.42/2,817,611.16
6. Step 6: Final answer
   x = 1,348,002.99