Finding the Fourth Proportional to 46,844,638.52, 64,647,621.72 and 25,936,671.29

Step by Step Solution

1. Step 1: Write the proportion equation
   46,844,638.52 : 64,647,621.72 = 25,936,671.29 : x
2. Step 2: Convert to fraction form
   46,844,638.52/64,647,621.72 = 25,936,671.29/x
3. Step 3: Cross multiply
   46,844,638.52x = 64,647,621.72 × 25,936,671.29
4. Step 4: Simplify right side
   46,844,638.52x = 1,676,744,113,908,666.25
5. Step 5: Solve for x
   x = 1,676,744,113,908,666.25/46,844,638.52
6. Step 6: Final answer
   x = 35,793,725.11