Finding the Fourth Proportional to 2,003,367.12, 3,005,160.12 and 507,472.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,367.12 : 3,005,160.12 = 507,472.08 : x
2. Step 2: Convert to fraction form
   2,003,367.12/3,005,160.12 = 507,472.08/x
3. Step 3: Cross multiply
   2,003,367.12x = 3,005,160.12 × 507,472.08
4. Step 4: Simplify right side
   2,003,367.12x = 1,525,034,856,829.45
5. Step 5: Solve for x
   x = 1,525,034,856,829.45/2,003,367.12
6. Step 6: Final answer
   x = 761,235.84