Finding the Fourth Proportional to 995,723.02, 1,492,171.89 and 767,153.98

Step by Step Solution

1. Step 1: Write the proportion equation
   995,723.02 : 1,492,171.89 = 767,153.98 : x
2. Step 2: Convert to fraction form
   995,723.02/1,492,171.89 = 767,153.98/x
3. Step 3: Cross multiply
   995,723.02x = 1,492,171.89 × 767,153.98
4. Step 4: Simplify right side
   995,723.02x = 1,144,725,597,650.37
5. Step 5: Solve for x
   x = 1,144,725,597,650.37/995,723.02
6. Step 6: Final answer
   x = 1,149,642.60