Finding the Fourth Proportional to 2,635,199.42, 3,953,191.98 and 838,141.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635,199.42 : 3,953,191.98 = 838,141.52 : x
2. Step 2: Convert to fraction form
   2,635,199.42/3,953,191.98 = 838,141.52/x
3. Step 3: Cross multiply
   2,635,199.42x = 3,953,191.98 × 838,141.52
4. Step 4: Simplify right side
   2,635,199.42x = 3,313,334,334,969.01
5. Step 5: Solve for x
   x = 3,313,334,334,969.01/2,635,199.42
6. Step 6: Final answer
   x = 1,257,337.23