Finding the Fourth Proportional to 2,608,498.64, 3,599,764.89 and 1,575,862.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608,498.64 : 3,599,764.89 = 1,575,862.85 : x
2. Step 2: Convert to fraction form
   2,608,498.64/3,599,764.89 = 1,575,862.85/x
3. Step 3: Cross multiply
   2,608,498.64x = 3,599,764.89 × 1,575,862.85
4. Step 4: Simplify right side
   2,608,498.64x = 5,672,735,758,885.34
5. Step 5: Solve for x
   x = 5,672,735,758,885.34/2,608,498.64
6. Step 6: Final answer
   x = 2,174,712.94