Finding the Fourth Proportional to 68,468,829.41, 94,496,673.98 and 42,371,754.50

Step by Step Solution

1. Step 1: Write the proportion equation
   68,468,829.41 : 94,496,673.98 = 42,371,754.50 : x
2. Step 2: Convert to fraction form
   68,468,829.41/94,496,673.98 = 42,371,754.50/x
3. Step 3: Cross multiply
   68,468,829.41x = 94,496,673.98 × 42,371,754.50
4. Step 4: Simplify right side
   68,468,829.41x = 4,003,989,871,289,269
5. Step 5: Solve for x
   x = 4,003,989,871,289,269/68,468,829.41
6. Step 6: Final answer
   x = 58,479,017.47