Finding the Fourth Proportional to 1,196,671.45, 1,651,404.34 and 652,807.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,671.45 : 1,651,404.34 = 652,807.10 : x
2. Step 2: Convert to fraction form
   1,196,671.45/1,651,404.34 = 652,807.10/x
3. Step 3: Cross multiply
   1,196,671.45x = 1,651,404.34 × 652,807.10
4. Step 4: Simplify right side
   1,196,671.45x = 1,078,048,478,122.81
5. Step 5: Solve for x
   x = 1,078,048,478,122.81/1,196,671.45
6. Step 6: Final answer
   x = 900,872.56