Finding the Fourth Proportional to 1,622,411.33, 2,238,871.24 and 934,060.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,411.33 : 2,238,871.24 = 934,060.37 : x
2. Step 2: Convert to fraction form
   1,622,411.33/2,238,871.24 = 934,060.37/x
3. Step 3: Cross multiply
   1,622,411.33x = 2,238,871.24 × 934,060.37
4. Step 4: Simplify right side
   1,622,411.33x = 2,091,240,898,816.76
5. Step 5: Solve for x
   x = 2,091,240,898,816.76/1,622,411.33
6. Step 6: Final answer
   x = 1,288,970.84