Finding the Fourth Proportional to 12,527,353, 17,287,453.11 and 7,371,048.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,527,353 : 17,287,453.11 = 7,371,048.52 : x
2. Step 2: Convert to fraction form
   12,527,353/17,287,453.11 = 7,371,048.52/x
3. Step 3: Cross multiply
   12,527,353x = 17,287,453.11 × 7,371,048.52
4. Step 4: Simplify right side
   12,527,353x = 127,426,655,661,034.89
5. Step 5: Solve for x
   x = 127,426,655,661,034.89/12,527,353
6. Step 6: Final answer
   x = 10,171,873.95