Finding the Fourth Proportional to 59,316,238.89, 81,865,003.38 and 33,212,438.97

Step by Step Solution

1. Step 1: Write the proportion equation
   59,316,238.89 : 81,865,003.38 = 33,212,438.97 : x
2. Step 2: Convert to fraction form
   59,316,238.89/81,865,003.38 = 33,212,438.97/x
3. Step 3: Cross multiply
   59,316,238.89x = 81,865,003.38 × 33,212,438.97
4. Step 4: Simplify right side
   59,316,238.89x = 2,718,936,428,537,093.50
5. Step 5: Solve for x
   x = 2,718,936,428,537,093.50/59,316,238.89
6. Step 6: Final answer
   x = 45,837,977.58