Finding the Fourth Proportional to 2,173,041.69, 3,260,184.62 and 1,051,742.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,173,041.69 : 3,260,184.62 = 1,051,742.49 : x
2. Step 2: Convert to fraction form
   2,173,041.69/3,260,184.62 = 1,051,742.49/x
3. Step 3: Cross multiply
   2,173,041.69x = 3,260,184.62 × 1,051,742.49
4. Step 4: Simplify right side
   2,173,041.69x = 3,428,874,684,839.79
5. Step 5: Solve for x
   x = 3,428,874,684,839.79/2,173,041.69
6. Step 6: Final answer
   x = 1,577,914.82