Finding the Fourth Proportional to 2,485,566.34, 3,429,780.18 and 1,382,737.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,485,566.34 : 3,429,780.18 = 1,382,737.18 : x
2. Step 2: Convert to fraction form
   2,485,566.34/3,429,780.18 = 1,382,737.18/x
3. Step 3: Cross multiply
   2,485,566.34x = 3,429,780.18 × 1,382,737.18
4. Step 4: Simplify right side
   2,485,566.34x = 4,742,484,574,113.09
5. Step 5: Solve for x
   x = 4,742,484,574,113.09/2,485,566.34
6. Step 6: Final answer
   x = 1,908,009.65