Finding the Fourth Proportional to 11,094,031.86, 16,611,144.21 and 7,246,326.12

Step by Step Solution

1. Step 1: Write the proportion equation
   11,094,031.86 : 16,611,144.21 = 7,246,326.12 : x
2. Step 2: Convert to fraction form
   11,094,031.86/16,611,144.21 = 7,246,326.12/x
3. Step 3: Cross multiply
   11,094,031.86x = 16,611,144.21 × 7,246,326.12
4. Step 4: Simplify right side
   11,094,031.86x = 120,369,768,172,009.78
5. Step 5: Solve for x
   x = 120,369,768,172,009.78/11,094,031.86
6. Step 6: Final answer
   x = 10,849,956.96