Finding the Fourth Proportional to 9,488,520, 14,234,254.56 and 3,186,250.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,488,520 : 14,234,254.56 = 3,186,250.56 : x
2. Step 2: Convert to fraction form
   9,488,520/14,234,254.56 = 3,186,250.56/x
3. Step 3: Cross multiply
   9,488,520x = 14,234,254.56 × 3,186,250.56
4. Step 4: Simplify right side
   9,488,520x = 45,353,901,562,982.55
5. Step 5: Solve for x
   x = 45,353,901,562,982.55/9,488,520
6. Step 6: Final answer
   x = 4,779,871.00