Finding the Fourth Proportional to 107,815,501.94, 148,811,843.13 and 61,433,168.54

Step by Step Solution

1. Step 1: Write the proportion equation
   107,815,501.94 : 148,811,843.13 = 61,433,168.54 : x
2. Step 2: Convert to fraction form
   107,815,501.94/148,811,843.13 = 61,433,168.54/x
3. Step 3: Cross multiply
   107,815,501.94x = 148,811,843.13 × 61,433,168.54
4. Step 4: Simplify right side
   107,815,501.94x = 9,141,983,039,753,330
5. Step 5: Solve for x
   x = 9,141,983,039,753,330/107,815,501.94
6. Step 6: Final answer
   x = 84,792,844.03