Finding the Fourth Proportional to 92,147,064.05, 138,221,112.79 and 30,736,054.17

Step by Step Solution

1. Step 1: Write the proportion equation
   92,147,064.05 : 138,221,112.79 = 30,736,054.17 : x
2. Step 2: Convert to fraction form
   92,147,064.05/138,221,112.79 = 30,736,054.17/x
3. Step 3: Cross multiply
   92,147,064.05x = 138,221,112.79 × 30,736,054.17
4. Step 4: Simplify right side
   92,147,064.05x = 4,248,371,610,493,073.50
5. Step 5: Solve for x
   x = 4,248,371,610,493,073.50/92,147,064.05
6. Step 6: Final answer
   x = 46,104,253.61