Finding the Fourth Proportional to 3,139,363, 4,709,088.78 and 895,501

Step by Step Solution

1. Step 1: Write the proportion equation
   3,139,363 : 4,709,088.78 = 895,501 : x
2. Step 2: Convert to fraction form
   3,139,363/4,709,088.78 = 895,501/x
3. Step 3: Cross multiply
   3,139,363x = 4,709,088.78 × 895,501
4. Step 4: Simplify right side
   3,139,363x = 4,216,993,711,578.78
5. Step 5: Solve for x
   x = 4,216,993,711,578.78/3,139,363
6. Step 6: Final answer
   x = 1,343,264.13