Finding the Fourth Proportional to 42,965,734.21, 59,293,973.33 and 23,387,899.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,965,734.21 : 59,293,973.33 = 23,387,899.57 : x
2. Step 2: Convert to fraction form
   42,965,734.21/59,293,973.33 = 23,387,899.57/x
3. Step 3: Cross multiply
   42,965,734.21x = 59,293,973.33 × 23,387,899.57
4. Step 4: Simplify right side
   42,965,734.21x = 1,386,761,493,231,359
5. Step 5: Solve for x
   x = 1,386,761,493,231,359/42,965,734.21
6. Step 6: Final answer
   x = 32,275,987.34