Finding the Fourth Proportional to 2,565,312.32, 3,538,588.56 and 1,694,155.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,565,312.32 : 3,538,588.56 = 1,694,155.02 : x
2. Step 2: Convert to fraction form
   2,565,312.32/3,538,588.56 = 1,694,155.02/x
3. Step 3: Cross multiply
   2,565,312.32x = 3,538,588.56 × 1,694,155.02
4. Step 4: Simplify right side
   2,565,312.32x = 5,994,917,572,638.57
5. Step 5: Solve for x
   x = 5,994,917,572,638.57/2,565,312.32
6. Step 6: Final answer
   x = 2,336,915.29