Finding the Fourth Proportional to 42,034,979.16, 63,055,132.56 and 17,769,383.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,034,979.16 : 63,055,132.56 = 17,769,383.64 : x
2. Step 2: Convert to fraction form
   42,034,979.16/63,055,132.56 = 17,769,383.64/x
3. Step 3: Cross multiply
   42,034,979.16x = 63,055,132.56 × 17,769,383.64
4. Step 4: Simplify right side
   42,034,979.16x = 1,120,450,840,929,695.38
5. Step 5: Solve for x
   x = 1,120,450,840,929,695.38/42,034,979.16
6. Step 6: Final answer
   x = 26,655,201.53