Finding the Fourth Proportional to 2,978,389.04, 4,468,026.42 and 1,381,113.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,978,389.04 : 4,468,026.42 = 1,381,113.59 : x
2. Step 2: Convert to fraction form
   2,978,389.04/4,468,026.42 = 1,381,113.59/x
3. Step 3: Cross multiply
   2,978,389.04x = 4,468,026.42 × 1,381,113.59
4. Step 4: Simplify right side
   2,978,389.04x = 6,170,851,986,800.92
5. Step 5: Solve for x
   x = 6,170,851,986,800.92/2,978,389.04
6. Step 6: Final answer
   x = 2,071,875.74