Finding the Fourth Proportional to 42,818,345.68, 59,089,375.39 and 23,239,234.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,818,345.68 : 59,089,375.39 = 23,239,234.31 : x
2. Step 2: Convert to fraction form
   42,818,345.68/59,089,375.39 = 23,239,234.31/x
3. Step 3: Cross multiply
   42,818,345.68x = 59,089,375.39 × 23,239,234.31
4. Step 4: Simplify right side
   42,818,345.68x = 1,373,191,839,566,212.75
5. Step 5: Solve for x
   x = 1,373,191,839,566,212.75/42,818,345.68
6. Step 6: Final answer
   x = 32,070,175.01