Finding the Fourth Proportional to 2,225,729.34, 3,072,884.22 and 1,708,492.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,225,729.34 : 3,072,884.22 = 1,708,492.91 : x
2. Step 2: Convert to fraction form
   2,225,729.34/3,072,884.22 = 1,708,492.91/x
3. Step 3: Cross multiply
   2,225,729.34x = 3,072,884.22 × 1,708,492.91
4. Step 4: Simplify right side
   2,225,729.34x = 5,250,000,882,951.32
5. Step 5: Solve for x
   x = 5,250,000,882,951.32/2,225,729.34
6. Step 6: Final answer
   x = 2,358,777.77