Finding the Fourth Proportional to 45,918,215.97, 63,367,134.49 and 25,291,662.15

Step by Step Solution

1. Step 1: Write the proportion equation
   45,918,215.97 : 63,367,134.49 = 25,291,662.15 : x
2. Step 2: Convert to fraction form
   45,918,215.97/63,367,134.49 = 25,291,662.15/x
3. Step 3: Cross multiply
   45,918,215.97x = 63,367,134.49 × 25,291,662.15
4. Step 4: Simplify right side
   45,918,215.97x = 1,602,660,156,934,692.50
5. Step 5: Solve for x
   x = 1,602,660,156,934,692.50/45,918,215.97
6. Step 6: Final answer
   x = 34,902,491.81