Finding the Fourth Proportional to 42,899,949.48, 59,198,408.10 and 25,256,049.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,899,949.48 : 59,198,408.10 = 25,256,049.96 : x
2. Step 2: Convert to fraction form
   42,899,949.48/59,198,408.10 = 25,256,049.96/x
3. Step 3: Cross multiply
   42,899,949.48x = 59,198,408.10 × 25,256,049.96
4. Step 4: Simplify right side
   42,899,949.48x = 1,495,117,952,526,068.75
5. Step 5: Solve for x
   x = 1,495,117,952,526,068.75/42,899,949.48
6. Step 6: Final answer
   x = 34,851,275.37