Finding the Fourth Proportional to 42,410,913.80, 58,531,800.17 and 25,674,874.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,410,913.80 : 58,531,800.17 = 25,674,874.63 : x
2. Step 2: Convert to fraction form
   42,410,913.80/58,531,800.17 = 25,674,874.63/x
3. Step 3: Cross multiply
   42,410,913.80x = 58,531,800.17 × 25,674,874.63
4. Step 4: Simplify right side
   42,410,913.80x = 1,502,796,631,150,820.50
5. Step 5: Solve for x
   x = 1,502,796,631,150,820.50/42,410,913.80
6. Step 6: Final answer
   x = 35,434,195.98