Finding the Fourth Proportional to 1,243,796.76, 1,864,897.02 and 595,105.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,243,796.76 : 1,864,897.02 = 595,105.56 : x
2. Step 2: Convert to fraction form
   1,243,796.76/1,864,897.02 = 595,105.56/x
3. Step 3: Cross multiply
   1,243,796.76x = 1,864,897.02 × 595,105.56
4. Step 4: Simplify right side
   1,243,796.76x = 1,109,810,585,429.43
5. Step 5: Solve for x
   x = 1,109,810,585,429.43/1,243,796.76
6. Step 6: Final answer
   x = 892,276.47