Finding the Fourth Proportional to 2,003,345.54, 3,005,298.98 and 655,614.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,345.54 : 3,005,298.98 = 655,614.08 : x
2. Step 2: Convert to fraction form
   2,003,345.54/3,005,298.98 = 655,614.08/x
3. Step 3: Cross multiply
   2,003,345.54x = 3,005,298.98 × 655,614.08
4. Step 4: Simplify right side
   2,003,345.54x = 1,970,316,321,321.50
5. Step 5: Solve for x
   x = 1,970,316,321,321.50/2,003,345.54
6. Step 6: Final answer
   x = 983,512.97