Finding the Fourth Proportional to 45,146,456.42, 62,300,024.56 and 25,567,485.12

Step by Step Solution

1. Step 1: Write the proportion equation
   45,146,456.42 : 62,300,024.56 = 25,567,485.12 : x
2. Step 2: Convert to fraction form
   45,146,456.42/62,300,024.56 = 25,567,485.12/x
3. Step 3: Cross multiply
   45,146,456.42x = 62,300,024.56 × 25,567,485.12
4. Step 4: Simplify right side
   45,146,456.42x = 1,592,854,950,913,434.75
5. Step 5: Solve for x
   x = 1,592,854,950,913,434.75/45,146,456.42
6. Step 6: Final answer
   x = 35,281,948.51