Finding the Fourth Proportional to 1,152,059.90, 1,589,932.05 and 635,914.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152,059.90 : 1,589,932.05 = 635,914.94 : x
2. Step 2: Convert to fraction form
   1,152,059.90/1,589,932.05 = 635,914.94/x
3. Step 3: Cross multiply
   1,152,059.90x = 1,589,932.05 × 635,914.94
4. Step 4: Simplify right side
   1,152,059.90x = 1,011,061,544,179.83
5. Step 5: Solve for x
   x = 1,011,061,544,179.83/1,152,059.90
6. Step 6: Final answer
   x = 877,611.96