Finding the Fourth Proportional to 1,063,877.56, 1,468,340.94 and 634,185.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,877.56 : 1,468,340.94 = 634,185.16 : x
2. Step 2: Convert to fraction form
   1,063,877.56/1,468,340.94 = 634,185.16/x
3. Step 3: Cross multiply
   1,063,877.56x = 1,468,340.94 × 634,185.16
4. Step 4: Simplify right side
   1,063,877.56x = 931,200,033,968.45
5. Step 5: Solve for x
   x = 931,200,033,968.45/1,063,877.56
6. Step 6: Final answer
   x = 875,288.73