Finding the Fourth Proportional to 75,061,037, 103,583,531.22 and 42,465,989

Step by Step Solution

1. Step 1: Write the proportion equation
   75,061,037 : 103,583,531.22 = 42,465,989 : x
2. Step 2: Convert to fraction form
   75,061,037/103,583,531.22 = 42,465,989/x
3. Step 3: Cross multiply
   75,061,037x = 103,583,531.22 × 42,465,989
4. Step 4: Simplify right side
   75,061,037x = 4,398,777,097,369,676.50
5. Step 5: Solve for x
   x = 4,398,777,097,369,676.50/75,061,037
6. Step 6: Final answer
   x = 58,602,668.88