Finding the Fourth Proportional to 962,587.01, 1,328,443.83 and 549,132.89

Step by Step Solution

1. Step 1: Write the proportion equation
   962,587.01 : 1,328,443.83 = 549,132.89 : x
2. Step 2: Convert to fraction form
   962,587.01/1,328,443.83 = 549,132.89/x
3. Step 3: Cross multiply
   962,587.01x = 1,328,443.83 × 549,132.89
4. Step 4: Simplify right side
   962,587.01x = 729,492,192,928.35
5. Step 5: Solve for x
   x = 729,492,192,928.35/962,587.01
6. Step 6: Final answer
   x = 757,845.46