Finding the Fourth Proportional to 13,753,527.42, 18,980,322.89 and 7,558,793.72

Step by Step Solution

1. Step 1: Write the proportion equation
   13,753,527.42 : 18,980,322.89 = 7,558,793.72 : x
2. Step 2: Convert to fraction form
   13,753,527.42/18,980,322.89 = 7,558,793.72/x
3. Step 3: Cross multiply
   13,753,527.42x = 18,980,322.89 × 7,558,793.72
4. Step 4: Simplify right side
   13,753,527.42x = 143,468,345,331,808.69
5. Step 5: Solve for x
   x = 143,468,345,331,808.69/13,753,527.42
6. Step 6: Final answer
   x = 10,431,385.41