Finding the Fourth Proportional to 42,057,082.40, 63,090,053.49 and 17,462,216.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,057,082.40 : 63,090,053.49 = 17,462,216.48 : x
2. Step 2: Convert to fraction form
   42,057,082.40/63,090,053.49 = 17,462,216.48/x
3. Step 3: Cross multiply
   42,057,082.40x = 63,090,053.49 × 17,462,216.48
4. Step 4: Simplify right side
   42,057,082.40x = 1,101,692,171,777,159.62
5. Step 5: Solve for x
   x = 1,101,692,171,777,159.62/42,057,082.40
6. Step 6: Final answer
   x = 26,195,164.02