Finding the Fourth Proportional to 114,632,055.74, 158,194,809.06 and 65,067,760.46

Step by Step Solution

1. Step 1: Write the proportion equation
   114,632,055.74 : 158,194,809.06 = 65,067,760.46 : x
2. Step 2: Convert to fraction form
   114,632,055.74/158,194,809.06 = 65,067,760.46/x
3. Step 3: Cross multiply
   114,632,055.74x = 158,194,809.06 × 65,067,760.46
4. Step 4: Simplify right side
   114,632,055.74x = 10,293,381,941,931,518
5. Step 5: Solve for x
   x = 10,293,381,941,931,518/114,632,055.74
6. Step 6: Final answer
   x = 89,794,969.44