Finding the Fourth Proportional to 1,499,105.60, 2,248,520.16 and 501,842.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,105.60 : 2,248,520.16 = 501,842.24 : x
2. Step 2: Convert to fraction form
   1,499,105.60/2,248,520.16 = 501,842.24/x
3. Step 3: Cross multiply
   1,499,105.60x = 2,248,520.16 × 501,842.24
4. Step 4: Simplify right side
   1,499,105.60x = 1,128,402,393,779.56
5. Step 5: Solve for x
   x = 1,128,402,393,779.56/1,499,105.60
6. Step 6: Final answer
   x = 752,717.08