Finding the Fourth Proportional to 3,672,540, 5,509,127.52 and 1,013,148

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672,540 : 5,509,127.52 = 1,013,148 : x
2. Step 2: Convert to fraction form
   3,672,540/5,509,127.52 = 1,013,148/x
3. Step 3: Cross multiply
   3,672,540x = 5,509,127.52 × 1,013,148
4. Step 4: Simplify right side
   3,672,540x = 5,581,561,528,632.96
5. Step 5: Solve for x
   x = 5,581,561,528,632.96/3,672,540
6. Step 6: Final answer
   x = 1,519,809.59