Finding the Fourth Proportional to 82,322,967.94, 113,605,858.15 and 45,153,550.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,322,967.94 : 113,605,858.15 = 45,153,550.76 : x
2. Step 2: Convert to fraction form
   82,322,967.94/113,605,858.15 = 45,153,550.76/x
3. Step 3: Cross multiply
   82,322,967.94x = 113,605,858.15 × 45,153,550.76
4. Step 4: Simplify right side
   82,322,967.94x = 5,129,707,881,928,472
5. Step 5: Solve for x
   x = 5,129,707,881,928,472/82,322,967.94
6. Step 6: Final answer
   x = 62,311,989.11