Finding the Fourth Proportional to 11,597,112.56, 17,401,448.04 and 5,211,929.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,597,112.56 : 17,401,448.04 = 5,211,929.84 : x
2. Step 2: Convert to fraction form
   11,597,112.56/17,401,448.04 = 5,211,929.84/x
3. Step 3: Cross multiply
   11,597,112.56x = 17,401,448.04 × 5,211,929.84
4. Step 4: Simplify right side
   11,597,112.56x = 90,695,126,298,885.50
5. Step 5: Solve for x
   x = 90,695,126,298,885.50/11,597,112.56
6. Step 6: Final answer
   x = 7,820,492.03