Finding the Fourth Proportional to 2,914,538.99, 4,372,100.15 and 892,759.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,914,538.99 : 4,372,100.15 = 892,759.55 : x
2. Step 2: Convert to fraction form
   2,914,538.99/4,372,100.15 = 892,759.55/x
3. Step 3: Cross multiply
   2,914,538.99x = 4,372,100.15 × 892,759.55
4. Step 4: Simplify right side
   2,914,538.99x = 3,903,234,136,144.63
5. Step 5: Solve for x
   x = 3,903,234,136,144.63/2,914,538.99
6. Step 6: Final answer
   x = 1,339,228.66