Finding the Fourth Proportional to 42,546,453.43, 58,715,671.84 and 23,709,728.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,546,453.43 : 58,715,671.84 = 23,709,728.12 : x
2. Step 2: Convert to fraction form
   42,546,453.43/58,715,671.84 = 23,709,728.12/x
3. Step 3: Cross multiply
   42,546,453.43x = 58,715,671.84 × 23,709,728.12
4. Step 4: Simplify right side
   42,546,453.43x = 1,392,132,615,297,413
5. Step 5: Solve for x
   x = 1,392,132,615,297,413/42,546,453.43
6. Step 6: Final answer
   x = 32,720,297.54