Finding the Fourth Proportional to 2,115,389.94, 3,166,068.15 and 1,926,287.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,115,389.94 : 3,166,068.15 = 1,926,287.34 : x
2. Step 2: Convert to fraction form
   2,115,389.94/3,166,068.15 = 1,926,287.34/x
3. Step 3: Cross multiply
   2,115,389.94x = 3,166,068.15 × 1,926,287.34
4. Step 4: Simplify right side
   2,115,389.94x = 6,098,756,994,922.22
5. Step 5: Solve for x
   x = 6,098,756,994,922.22/2,115,389.94
6. Step 6: Final answer
   x = 2,883,041.50