Finding the Fourth Proportional to 42,076,554.48, 58,055,783.98 and 25,556,218.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,076,554.48 : 58,055,783.98 = 25,556,218.92 : x
2. Step 2: Convert to fraction form
   42,076,554.48/58,055,783.98 = 25,556,218.92/x
3. Step 3: Cross multiply
   42,076,554.48x = 58,055,783.98 × 25,556,218.92
4. Step 4: Simplify right side
   42,076,554.48x = 1,483,686,324,965,109
5. Step 5: Solve for x
   x = 1,483,686,324,965,109/42,076,554.48
6. Step 6: Final answer
   x = 35,261,592.67