Finding the Fourth Proportional to 2,657,381.58, 3,984,141.33 and 1,059,465.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,657,381.58 : 3,984,141.33 = 1,059,465.42 : x
2. Step 2: Convert to fraction form
   2,657,381.58/3,984,141.33 = 1,059,465.42/x
3. Step 3: Cross multiply
   2,657,381.58x = 3,984,141.33 × 1,059,465.42
4. Step 4: Simplify right side
   2,657,381.58x = 4,221,059,967,527.81
5. Step 5: Solve for x
   x = 4,221,059,967,527.81/2,657,381.58
6. Step 6: Final answer
   x = 1,588,428.25