Finding the Fourth Proportional to 1,665,694.99, 2,499,537.59 and 1,530,176.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,694.99 : 2,499,537.59 = 1,530,176.32 : x
2. Step 2: Convert to fraction form
   1,665,694.99/2,499,537.59 = 1,530,176.32/x
3. Step 3: Cross multiply
   1,665,694.99x = 2,499,537.59 × 1,530,176.32
4. Step 4: Simplify right side
   1,665,694.99x = 3,824,733,218,319.67
5. Step 5: Solve for x
   x = 3,824,733,218,319.67/1,665,694.99
6. Step 6: Final answer
   x = 2,296,178.62