Finding the Fourth Proportional to 45,933,013.82, 68,900,081.10 and 13,585,570.08

Step by Step Solution

1. Step 1: Write the proportion equation
   45,933,013.82 : 68,900,081.10 = 13,585,570.08 : x
2. Step 2: Convert to fraction form
   45,933,013.82/68,900,081.10 = 13,585,570.08/x
3. Step 3: Cross multiply
   45,933,013.82x = 68,900,081.10 × 13,585,570.08
4. Step 4: Simplify right side
   45,933,013.82x = 936,046,880,301,733.38
5. Step 5: Solve for x
   x = 936,046,880,301,733.38/45,933,013.82
6. Step 6: Final answer
   x = 20,378,520.86