Finding the Fourth Proportional to 42,668,964.86, 58,883,326.50 and 23,089,851.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,668,964.86 : 58,883,326.50 = 23,089,851.12 : x
2. Step 2: Convert to fraction form
   42,668,964.86/58,883,326.50 = 23,089,851.12/x
3. Step 3: Cross multiply
   42,668,964.86x = 58,883,326.50 × 23,089,851.12
4. Step 4: Simplify right side
   42,668,964.86x = 1,359,607,242,335,350.75
5. Step 5: Solve for x
   x = 1,359,607,242,335,350.75/42,668,964.86
6. Step 6: Final answer
   x = 31,864,078.42