Finding the Fourth Proportional to 2,902,933.89, 4,354,461.18 and 1,056,382.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,902,933.89 : 4,354,461.18 = 1,056,382.56 : x
2. Step 2: Convert to fraction form
   2,902,933.89/4,354,461.18 = 1,056,382.56/x
3. Step 3: Cross multiply
   2,902,933.89x = 4,354,461.18 × 1,056,382.56
4. Step 4: Simplify right side
   2,902,933.89x = 4,599,976,848,749.02
5. Step 5: Solve for x
   x = 4,599,976,848,749.02/2,902,933.89
6. Step 6: Final answer
   x = 1,584,595.80