Finding the Fourth Proportional to 82,152,743.44, 113,378,391.12 and 45,483,314.44

Step by Step Solution

1. Step 1: Write the proportion equation
   82,152,743.44 : 113,378,391.12 = 45,483,314.44 : x
2. Step 2: Convert to fraction form
   82,152,743.44/113,378,391.12 = 45,483,314.44/x
3. Step 3: Cross multiply
   82,152,743.44x = 113,378,391.12 × 45,483,314.44
4. Step 4: Simplify right side
   82,152,743.44x = 5,156,825,014,012,264
5. Step 5: Solve for x
   x = 5,156,825,014,012,264/82,152,743.44
6. Step 6: Final answer
   x = 62,771,184.48