Finding the Fourth Proportional to 1,658,915.31, 2,484,387.15 and 946,784.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,658,915.31 : 2,484,387.15 = 946,784.37 : x
2. Step 2: Convert to fraction form
   1,658,915.31/2,484,387.15 = 946,784.37/x
3. Step 3: Cross multiply
   1,658,915.31x = 2,484,387.15 × 946,784.37
4. Step 4: Simplify right side
   1,658,915.31x = 2,352,178,922,648.85
5. Step 5: Solve for x
   x = 2,352,178,922,648.85/1,658,915.31
6. Step 6: Final answer
   x = 1,417,901.75