Finding the Fourth Proportional to 42,637,935.58, 58,840,527.32 and 23,058,823.55

Step by Step Solution

1. Step 1: Write the proportion equation
   42,637,935.58 : 58,840,527.32 = 23,058,823.55 : x
2. Step 2: Convert to fraction form
   42,637,935.58/58,840,527.32 = 23,058,823.55/x
3. Step 3: Cross multiply
   42,637,935.58x = 58,840,527.32 × 23,058,823.55
4. Step 4: Simplify right side
   42,637,935.58x = 1,356,793,336,651,337.75
5. Step 5: Solve for x
   x = 1,356,793,336,651,337.75/42,637,935.58
6. Step 6: Final answer
   x = 31,821,271.79