Finding the Fourth Proportional to 2,083,957.67, 3,123,815.12 and 947,526.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083,957.67 : 3,123,815.12 = 947,526.86 : x
2. Step 2: Convert to fraction form
   2,083,957.67/3,123,815.12 = 947,526.86/x
3. Step 3: Cross multiply
   2,083,957.67x = 3,123,815.12 × 947,526.86
4. Step 4: Simplify right side
   2,083,957.67x = 2,959,898,738,499.25
5. Step 5: Solve for x
   x = 2,959,898,738,499.25/2,083,957.67
6. Step 6: Final answer
   x = 1,420,325.75