Finding the Fourth Proportional to 2,384,111.10, 3,290,026.50 and 1,296,373.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384,111.10 : 3,290,026.50 = 1,296,373.44 : x
2. Step 2: Convert to fraction form
   2,384,111.10/3,290,026.50 = 1,296,373.44/x
3. Step 3: Cross multiply
   2,384,111.10x = 3,290,026.50 × 1,296,373.44
4. Step 4: Simplify right side
   2,384,111.10x = 4,265,102,971,496.16
5. Step 5: Solve for x
   x = 4,265,102,971,496.16/2,384,111.10
6. Step 6: Final answer
   x = 1,788,969.89