Finding the Fourth Proportional to 1,950,196.72, 2,690,188.32 and 1,134,308.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,950,196.72 : 2,690,188.32 = 1,134,308.56 : x
2. Step 2: Convert to fraction form
   1,950,196.72/2,690,188.32 = 1,134,308.56/x
3. Step 3: Cross multiply
   1,950,196.72x = 2,690,188.32 × 1,134,308.56
4. Step 4: Simplify right side
   1,950,196.72x = 3,051,503,639,388.02
5. Step 5: Solve for x
   x = 3,051,503,639,388.02/1,950,196.72
6. Step 6: Final answer
   x = 1,564,715.81