Finding the Fourth Proportional to 42,642,540, 58,848,109.20 and 23,326,956

Step by Step Solution

1. Step 1: Write the proportion equation
   42,642,540 : 58,848,109.20 = 23,326,956 : x
2. Step 2: Convert to fraction form
   42,642,540/58,848,109.20 = 23,326,956/x
3. Step 3: Cross multiply
   42,642,540x = 58,848,109.20 × 23,326,956
4. Step 4: Simplify right side
   42,642,540x = 1,372,747,253,991,595.25
5. Step 5: Solve for x
   x = 1,372,747,253,991,595.25/42,642,540
6. Step 6: Final answer
   x = 32,191,967.32