Finding the Fourth Proportional to 76,846,722.14, 106,049,313.57 and 42,038,665.25

Step by Step Solution

1. Step 1: Write the proportion equation
   76,846,722.14 : 106,049,313.57 = 42,038,665.25 : x
2. Step 2: Convert to fraction form
   76,846,722.14/106,049,313.57 = 42,038,665.25/x
3. Step 3: Cross multiply
   76,846,722.14x = 106,049,313.57 × 42,038,665.25
4. Step 4: Simplify right side
   76,846,722.14x = 4,458,171,592,631,265.50
5. Step 5: Solve for x
   x = 4,458,171,592,631,265.50/76,846,722.14
6. Step 6: Final answer
   x = 58,013,815.93