Finding the Fourth Proportional to 134,881,547.50, 186,141,049.06 and 82,660,498.39

Step by Step Solution

1. Step 1: Write the proportion equation
   134,881,547.50 : 186,141,049.06 = 82,660,498.39 : x
2. Step 2: Convert to fraction form
   134,881,547.50/186,141,049.06 = 82,660,498.39/x
3. Step 3: Cross multiply
   134,881,547.50x = 186,141,049.06 × 82,660,498.39
4. Step 4: Simplify right side
   134,881,547.50x = 15,386,511,885,206,336
5. Step 5: Solve for x
   x = 15,386,511,885,206,336/134,881,547.50
6. Step 6: Final answer
   x = 114,074,253.82