Finding the Fourth Proportional to 3,196,432.72, 4,411,021.82 and 1,746,090.87

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196,432.72 : 4,411,021.82 = 1,746,090.87 : x
2. Step 2: Convert to fraction form
   3,196,432.72/4,411,021.82 = 1,746,090.87/x
3. Step 3: Cross multiply
   3,196,432.72x = 4,411,021.82 × 1,746,090.87
4. Step 4: Simplify right side
   3,196,432.72x = 7,702,044,927,272.78
5. Step 5: Solve for x
   x = 7,702,044,927,272.78/3,196,432.72
6. Step 6: Final answer
   x = 2,409,575.17