Finding the Fourth Proportional to 31,008,580.02, 42,791,841 and 17,260,791.84

Step by Step Solution

1. Step 1: Write the proportion equation
   31,008,580.02 : 42,791,841 = 17,260,791.84 : x
2. Step 2: Convert to fraction form
   31,008,580.02/42,791,841 = 17,260,791.84/x
3. Step 3: Cross multiply
   31,008,580.02x = 42,791,841 × 17,260,791.84
4. Step 4: Simplify right side
   31,008,580.02x = 738,621,059,951,377.38
5. Step 5: Solve for x
   x = 738,621,059,951,377.38/31,008,580.02
6. Step 6: Final answer
   x = 23,819,893.06