Finding the Fourth Proportional to 1,460,393.30, 2,191,414.71 and 786,460.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460,393.30 : 2,191,414.71 = 786,460.34 : x
2. Step 2: Convert to fraction form
   1,460,393.30/2,191,414.71 = 786,460.34/x
3. Step 3: Cross multiply
   1,460,393.30x = 2,191,414.71 × 786,460.34
4. Step 4: Simplify right side
   1,460,393.30x = 1,723,460,757,907.60
5. Step 5: Solve for x
   x = 1,723,460,757,907.60/1,460,393.30
6. Step 6: Final answer
   x = 1,180,134.67