Finding the Fourth Proportional to 31,166,606.72, 43,009,092.24 and 17,415,683.84

Step by Step Solution

1. Step 1: Write the proportion equation
   31,166,606.72 : 43,009,092.24 = 17,415,683.84 : x
2. Step 2: Convert to fraction form
   31,166,606.72/43,009,092.24 = 17,415,683.84/x
3. Step 3: Cross multiply
   31,166,606.72x = 43,009,092.24 × 17,415,683.84
4. Step 4: Simplify right side
   31,166,606.72x = 749,032,752,697,237.38
5. Step 5: Solve for x
   x = 749,032,752,697,237.38/31,166,606.72
6. Step 6: Final answer
   x = 24,033,182.68