Finding the Fourth Proportional to 2,175,147.54, 2,999,363.31 and 1,359,053.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,175,147.54 : 2,999,363.31 = 1,359,053.10 : x
2. Step 2: Convert to fraction form
   2,175,147.54/2,999,363.31 = 1,359,053.10/x
3. Step 3: Cross multiply
   2,175,147.54x = 2,999,363.31 × 1,359,053.10
4. Step 4: Simplify right side
   2,175,147.54x = 4,076,294,004,481.76
5. Step 5: Solve for x
   x = 4,076,294,004,481.76/2,175,147.54
6. Step 6: Final answer
   x = 1,874,031.04