Finding the Fourth Proportional to 1,411,047.48, 1,945,392.60 and 1,018,250.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,411,047.48 : 1,945,392.60 = 1,018,250.82 : x
2. Step 2: Convert to fraction form
   1,411,047.48/1,945,392.60 = 1,018,250.82/x
3. Step 3: Cross multiply
   1,411,047.48x = 1,945,392.60 × 1,018,250.82
4. Step 4: Simplify right side
   1,411,047.48x = 1,980,897,610,171.93
5. Step 5: Solve for x
   x = 1,980,897,610,171.93/1,411,047.48
6. Step 6: Final answer
   x = 1,403,849.01