Finding the Fourth Proportional to 114,870,134.56, 158,521,797.40 and 62,659,402.42

Step by Step Solution

1. Step 1: Write the proportion equation
   114,870,134.56 : 158,521,797.40 = 62,659,402.42 : x
2. Step 2: Convert to fraction form
   114,870,134.56/158,521,797.40 = 62,659,402.42/x
3. Step 3: Cross multiply
   114,870,134.56x = 158,521,797.40 × 62,659,402.42
4. Step 4: Simplify right side
   114,870,134.56x = 9,932,881,095,628,310
5. Step 5: Solve for x
   x = 9,932,881,095,628,310/114,870,134.56
6. Step 6: Final answer
   x = 86,470,527.21