Finding the Fourth Proportional to 42,320,613.51, 58,403,086.56 and 23,739,872.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,320,613.51 : 58,403,086.56 = 23,739,872.45 : x
2. Step 2: Convert to fraction form
   42,320,613.51/58,403,086.56 = 23,739,872.45/x
3. Step 3: Cross multiply
   42,320,613.51x = 58,403,086.56 × 23,739,872.45
4. Step 4: Simplify right side
   42,320,613.51x = 1,386,481,825,328,694
5. Step 5: Solve for x
   x = 1,386,481,825,328,694/42,320,613.51
6. Step 6: Final answer
   x = 32,761,382.94