Finding the Fourth Proportional to 42,103,776.79, 58,103,696.61 and 24,700,418.11

Step by Step Solution

1. Step 1: Write the proportion equation
   42,103,776.79 : 58,103,696.61 = 24,700,418.11 : x
2. Step 2: Convert to fraction form
   42,103,776.79/58,103,696.61 = 24,700,418.11/x
3. Step 3: Cross multiply
   42,103,776.79x = 58,103,696.61 × 24,700,418.11
4. Step 4: Simplify right side
   42,103,776.79x = 1,435,185,600,003,589.50
5. Step 5: Solve for x
   x = 1,435,185,600,003,589.50/42,103,776.79
6. Step 6: Final answer
   x = 34,086,861.31