Finding the Fourth Proportional to 3,430,404.47, 5,146,081.88 and 1,156,579.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,430,404.47 : 5,146,081.88 = 1,156,579.76 : x
2. Step 2: Convert to fraction form
   3,430,404.47/5,146,081.88 = 1,156,579.76/x
3. Step 3: Cross multiply
   3,430,404.47x = 5,146,081.88 × 1,156,579.76
4. Step 4: Simplify right side
   3,430,404.47x = 5,951,854,152,793.06
5. Step 5: Solve for x
   x = 5,951,854,152,793.06/3,430,404.47
6. Step 6: Final answer
   x = 1,735,029.85