Finding the Fourth Proportional to 1,783,617.86, 2,674,288.94 and 1,175,704.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,617.86 : 2,674,288.94 = 1,175,704.76 : x
2. Step 2: Convert to fraction form
   1,783,617.86/2,674,288.94 = 1,175,704.76/x
3. Step 3: Cross multiply
   1,783,617.86x = 2,674,288.94 × 1,175,704.76
4. Step 4: Simplify right side
   1,783,617.86x = 3,144,174,217,123.39
5. Step 5: Solve for x
   x = 3,144,174,217,123.39/1,783,617.86
6. Step 6: Final answer
   x = 1,762,807.10