Finding the Fourth Proportional to 1,512,729.50, 2,087,566.73 and 833,666.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,512,729.50 : 2,087,566.73 = 833,666.00 : x
2. Step 2: Convert to fraction form
   1,512,729.50/2,087,566.73 = 833,666.00/x
3. Step 3: Cross multiply
   1,512,729.50x = 2,087,566.73 × 833,666.00
4. Step 4: Simplify right side
   1,512,729.50x = 1,740,333,395,094.35
5. Step 5: Solve for x
   x = 1,740,333,395,094.35/1,512,729.50
6. Step 6: Final answer
   x = 1,150,459.09