Finding the Fourth Proportional to 53,982,016.03, 74,493,329.29 and 30,784,609.09

Step by Step Solution

1. Step 1: Write the proportion equation
   53,982,016.03 : 74,493,329.29 = 30,784,609.09 : x
2. Step 2: Convert to fraction form
   53,982,016.03/74,493,329.29 = 30,784,609.09/x
3. Step 3: Cross multiply
   53,982,016.03x = 74,493,329.29 × 30,784,609.09
4. Step 4: Simplify right side
   53,982,016.03x = 2,293,248,022,005,297.50
5. Step 5: Solve for x
   x = 2,293,248,022,005,297.50/53,982,016.03
6. Step 6: Final answer
   x = 42,481,703.92