Finding the Fourth Proportional to 1,499,101.60, 2,248,514.16 and 501,838.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,101.60 : 2,248,514.16 = 501,838.24 : x
2. Step 2: Convert to fraction form
   1,499,101.60/2,248,514.16 = 501,838.24/x
3. Step 3: Cross multiply
   1,499,101.60x = 2,248,514.16 × 501,838.24
4. Step 4: Simplify right side
   1,499,101.60x = 1,128,390,388,669.48
5. Step 5: Solve for x
   x = 1,128,390,388,669.48/1,499,101.60
6. Step 6: Final answer
   x = 752,711.08