Finding the Fourth Proportional to 1,832,340.72, 2,529,817.74 and 1,179,259.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,832,340.72 : 2,529,817.74 = 1,179,259.32 : x
2. Step 2: Convert to fraction form
   1,832,340.72/2,529,817.74 = 1,179,259.32/x
3. Step 3: Cross multiply
   1,832,340.72x = 2,529,817.74 × 1,179,259.32
4. Step 4: Simplify right side
   1,832,340.72x = 2,983,311,147,796.34
5. Step 5: Solve for x
   x = 2,983,311,147,796.34/1,832,340.72
6. Step 6: Final answer
   x = 1,628,142.14