Finding the Fourth Proportional to 61,133,683.17, 84,485,527.33 and 50,103,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   61,133,683.17 : 84,485,527.33 = 50,103,034.72 : x
2. Step 2: Convert to fraction form
   61,133,683.17/84,485,527.33 = 50,103,034.72/x
3. Step 3: Cross multiply
   61,133,683.17x = 84,485,527.33 × 50,103,034.72
4. Step 4: Simplify right side
   61,133,683.17x = 4,232,981,309,152,498.50
5. Step 5: Solve for x
   x = 4,232,981,309,152,498.50/61,133,683.17
6. Step 6: Final answer
   x = 69,241,391.81