Finding the Fourth Proportional to 12,527,359, 17,287,461.39 and 7,371,054.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,527,359 : 17,287,461.39 = 7,371,054.52 : x
2. Step 2: Convert to fraction form
   12,527,359/17,287,461.39 = 7,371,054.52/x
3. Step 3: Cross multiply
   12,527,359x = 17,287,461.39 × 7,371,054.52
4. Step 4: Simplify right side
   12,527,359x = 127,426,820,418,084.98
5. Step 5: Solve for x
   x = 127,426,820,418,084.98/12,527,359
6. Step 6: Final answer
   x = 10,171,882.23