Finding the Fourth Proportional to 59,544,250.78, 89,328,774.42 and 18,602,036.14

Step by Step Solution

1. Step 1: Write the proportion equation
   59,544,250.78 : 89,328,774.42 = 18,602,036.14 : x
2. Step 2: Convert to fraction form
   59,544,250.78/89,328,774.42 = 18,602,036.14/x
3. Step 3: Cross multiply
   59,544,250.78x = 89,328,774.42 × 18,602,036.14
4. Step 4: Simplify right side
   59,544,250.78x = 1,661,697,090,102,747.75
5. Step 5: Solve for x
   x = 1,661,697,090,102,747.75/59,544,250.78
6. Step 6: Final answer
   x = 27,906,927.51