Finding the Fourth Proportional to 42,637,934.82, 58,840,526.28 and 23,058,822.79

Step by Step Solution

1. Step 1: Write the proportion equation
   42,637,934.82 : 58,840,526.28 = 23,058,822.79 : x
2. Step 2: Convert to fraction form
   42,637,934.82/58,840,526.28 = 23,058,822.79/x
3. Step 3: Cross multiply
   42,637,934.82x = 58,840,526.28 × 23,058,822.79
4. Step 4: Simplify right side
   42,637,934.82x = 1,356,793,268,391,173.50
5. Step 5: Solve for x
   x = 1,356,793,268,391,173.50/42,637,934.82
6. Step 6: Final answer
   x = 31,821,270.75