Finding the Fourth Proportional to 3,725,576.50, 5,588,416.59 and 1,066,184.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,725,576.50 : 5,588,416.59 = 1,066,184.50 : x
2. Step 2: Convert to fraction form
   3,725,576.50/5,588,416.59 = 1,066,184.50/x
3. Step 3: Cross multiply
   3,725,576.50x = 5,588,416.59 × 1,066,184.50
4. Step 4: Simplify right side
   3,725,576.50x = 5,958,283,147,800.86
5. Step 5: Solve for x
   x = 5,958,283,147,800.86/3,725,576.50
6. Step 6: Final answer
   x = 1,599,291.59