Finding the Fourth Proportional to 1,300,250.94, 1,950,562.98 and 401,771.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300,250.94 : 1,950,562.98 = 401,771.13 : x
2. Step 2: Convert to fraction form
   1,300,250.94/1,950,562.98 = 401,771.13/x
3. Step 3: Cross multiply
   1,300,250.94x = 1,950,562.98 × 401,771.13
4. Step 4: Simplify right side
   1,300,250.94x = 783,679,892,610.77
5. Step 5: Solve for x
   x = 783,679,892,610.77/1,300,250.94
6. Step 6: Final answer
   x = 602,714.34