Finding the Fourth Proportional to 59,537,102.94, 89,175,450.33 and 42,212,791.02

Step by Step Solution

1. Step 1: Write the proportion equation
   59,537,102.94 : 89,175,450.33 = 42,212,791.02 : x
2. Step 2: Convert to fraction form
   59,537,102.94/89,175,450.33 = 42,212,791.02/x
3. Step 3: Cross multiply
   59,537,102.94x = 89,175,450.33 × 42,212,791.02
4. Step 4: Simplify right side
   59,537,102.94x = 3,764,344,648,894,680.50
5. Step 5: Solve for x
   x = 3,764,344,648,894,680.50/59,537,102.94
6. Step 6: Final answer
   x = 63,226,869.68