Finding the Fourth Proportional to 2,167,573.91, 3,238,177.38 and 1,403,188.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,167,573.91 : 3,238,177.38 = 1,403,188.25 : x
2. Step 2: Convert to fraction form
   2,167,573.91/3,238,177.38 = 1,403,188.25/x
3. Step 3: Cross multiply
   2,167,573.91x = 3,238,177.38 × 1,403,188.25
4. Step 4: Simplify right side
   2,167,573.91x = 4,543,772,451,031.79
5. Step 5: Solve for x
   x = 4,543,772,451,031.79/2,167,573.91
6. Step 6: Final answer
   x = 2,096,247.99