Finding the Fourth Proportional to 1,071,089.42, 1,595,501.83 and 1,013,076.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,089.42 : 1,595,501.83 = 1,013,076.09 : x
2. Step 2: Convert to fraction form
   1,071,089.42/1,595,501.83 = 1,013,076.09/x
3. Step 3: Cross multiply
   1,071,089.42x = 1,595,501.83 × 1,013,076.09
4. Step 4: Simplify right side
   1,071,089.42x = 1,616,364,742,481.36
5. Step 5: Solve for x
   x = 1,616,364,742,481.36/1,071,089.42
6. Step 6: Final answer
   x = 1,509,084.78