Finding the Fourth Proportional to 2,043,937.10, 3,066,380.47 and 696,111.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043,937.10 : 3,066,380.47 = 696,111.21 : x
2. Step 2: Convert to fraction form
   2,043,937.10/3,066,380.47 = 696,111.21/x
3. Step 3: Cross multiply
   2,043,937.10x = 3,066,380.47 × 696,111.21
4. Step 4: Simplify right side
   2,043,937.10x = 2,134,541,818,857.00
5. Step 5: Solve for x
   x = 2,134,541,818,857.00/2,043,937.10
6. Step 6: Final answer
   x = 1,044,328.52