Finding the Fourth Proportional to 9,407,494.34, 14,106,676.71 and 5,518,014.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,407,494.34 : 14,106,676.71 = 5,518,014.02 : x
2. Step 2: Convert to fraction form
   9,407,494.34/14,106,676.71 = 5,518,014.02/x
3. Step 3: Cross multiply
   9,407,494.34x = 14,106,676.71 × 5,518,014.02
4. Step 4: Simplify right side
   9,407,494.34x = 77,840,839,861,387.47
5. Step 5: Solve for x
   x = 77,840,839,861,387.47/9,407,494.34
6. Step 6: Final answer
   x = 8,274,343.52