Finding the Fourth Proportional to 82,934,401.15, 114,472,236.72 and 48,138,301.54

Step by Step Solution

1. Step 1: Write the proportion equation
   82,934,401.15 : 114,472,236.72 = 48,138,301.54 : x
2. Step 2: Convert to fraction form
   82,934,401.15/114,472,236.72 = 48,138,301.54/x
3. Step 3: Cross multiply
   82,934,401.15x = 114,472,236.72 × 48,138,301.54
4. Step 4: Simplify right side
   82,934,401.15x = 5,510,499,049,185,620
5. Step 5: Solve for x
   x = 5,510,499,049,185,620/82,934,401.15
6. Step 6: Final answer
   x = 66,444,068.72