Finding the Fourth Proportional to 1,460,279.91, 2,013,877.17 and 1,216,073.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460,279.91 : 2,013,877.17 = 1,216,073.31 : x
2. Step 2: Convert to fraction form
   1,460,279.91/2,013,877.17 = 1,216,073.31/x
3. Step 3: Cross multiply
   1,460,279.91x = 2,013,877.17 × 1,216,073.31
4. Step 4: Simplify right side
   1,460,279.91x = 2,449,022,276,055.33
5. Step 5: Solve for x
   x = 2,449,022,276,055.33/1,460,279.91
6. Step 6: Final answer
   x = 1,677,090.99