Finding the Fourth Proportional to 42,734,839.50, 58,974,130.35 and 23,155,712.73

Step by Step Solution

1. Step 1: Write the proportion equation
   42,734,839.50 : 58,974,130.35 = 23,155,712.73 : x
2. Step 2: Convert to fraction form
   42,734,839.50/58,974,130.35 = 23,155,712.73/x
3. Step 3: Cross multiply
   42,734,839.50x = 58,974,130.35 × 23,155,712.73
4. Step 4: Simplify right side
   42,734,839.50x = 1,365,588,020,886,174.50
5. Step 5: Solve for x
   x = 1,365,588,020,886,174.50/42,734,839.50
6. Step 6: Final answer
   x = 31,954,911.66