Finding the Fourth Proportional to 1,501,533.05, 2,252,519.18 and 436,436.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,533.05 : 2,252,519.18 = 436,436.71 : x
2. Step 2: Convert to fraction form
   1,501,533.05/2,252,519.18 = 436,436.71/x
3. Step 3: Cross multiply
   1,501,533.05x = 2,252,519.18 × 436,436.71
4. Step 4: Simplify right side
   1,501,533.05x = 983,082,053,954.25
5. Step 5: Solve for x
   x = 983,082,053,954.25/1,501,533.05
6. Step 6: Final answer
   x = 654,718.89