Finding the Fourth Proportional to 2,915,910.42, 4,375,817.93 and 1,210,055.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,915,910.42 : 4,375,817.93 = 1,210,055.41 : x
2. Step 2: Convert to fraction form
   2,915,910.42/4,375,817.93 = 1,210,055.41/x
3. Step 3: Cross multiply
   2,915,910.42x = 4,375,817.93 × 1,210,055.41
4. Step 4: Simplify right side
   2,915,910.42x = 5,294,982,159,371.50
5. Step 5: Solve for x
   x = 5,294,982,159,371.50/2,915,910.42
6. Step 6: Final answer
   x = 1,815,893.29