Finding the Fourth Proportional to 1,007,009.34, 1,510,513.98 and 296,982.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,007,009.34 : 1,510,513.98 = 296,982.01 : x
2. Step 2: Convert to fraction form
   1,007,009.34/1,510,513.98 = 296,982.01/x
3. Step 3: Cross multiply
   1,007,009.34x = 1,510,513.98 × 296,982.01
4. Step 4: Simplify right side
   1,007,009.34x = 448,595,477,913.50
5. Step 5: Solve for x
   x = 448,595,477,913.50/1,007,009.34
6. Step 6: Final answer
   x = 445,473.01