Finding the Fourth Proportional to 31,004,302.35, 42,785,597.67 and 17,065,359.42

Step by Step Solution

1. Step 1: Write the proportion equation
   31,004,302.35 : 42,785,597.67 = 17,065,359.42 : x
2. Step 2: Convert to fraction form
   31,004,302.35/42,785,597.67 = 17,065,359.42/x
3. Step 3: Cross multiply
   31,004,302.35x = 42,785,597.67 × 17,065,359.42
4. Step 4: Simplify right side
   31,004,302.35x = 730,151,602,238,064.62
5. Step 5: Solve for x
   x = 730,151,602,238,064.62/31,004,302.35
6. Step 6: Final answer
   x = 23,550,009.09