Finding the Fourth Proportional to 1,692,915.78, 2,336,222.52 and 967,779.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,692,915.78 : 2,336,222.52 = 967,779.48 : x
2. Step 2: Convert to fraction form
   1,692,915.78/2,336,222.52 = 967,779.48/x
3. Step 3: Cross multiply
   1,692,915.78x = 2,336,222.52 × 967,779.48
4. Step 4: Simplify right side
   1,692,915.78x = 2,260,948,215,569.89
5. Step 5: Solve for x
   x = 2,260,948,215,569.89/1,692,915.78
6. Step 6: Final answer
   x = 1,335,534.96