Finding the Fourth Proportional to 1,300,532.58, 1,948,274.91 and 958,355.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300,532.58 : 1,948,274.91 = 958,355.10 : x
2. Step 2: Convert to fraction form
   1,300,532.58/1,948,274.91 = 958,355.10/x
3. Step 3: Cross multiply
   1,300,532.58x = 1,948,274.91 × 958,355.10
4. Step 4: Simplify right side
   1,300,532.58x = 1,867,139,196,200.54
5. Step 5: Solve for x
   x = 1,867,139,196,200.54/1,300,532.58
6. Step 6: Final answer
   x = 1,435,672.76