Finding the Fourth Proportional to 1,784,742.76, 2,460,566.20 and 1,418,443.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784,742.76 : 2,460,566.20 = 1,418,443.04 : x
2. Step 2: Convert to fraction form
   1,784,742.76/2,460,566.20 = 1,418,443.04/x
3. Step 3: Cross multiply
   1,784,742.76x = 2,460,566.20 × 1,418,443.04
4. Step 4: Simplify right side
   1,784,742.76x = 3,490,172,992,092.52
5. Step 5: Solve for x
   x = 3,490,172,992,092.52/1,784,742.76
6. Step 6: Final answer
   x = 1,955,560.81