Finding the Fourth Proportional to 101,911,816.12, 152,757,761.31 and 50,036,088.64

Step by Step Solution

1. Step 1: Write the proportion equation
   101,911,816.12 : 152,757,761.31 = 50,036,088.64 : x
2. Step 2: Convert to fraction form
   101,911,816.12/152,757,761.31 = 50,036,088.64/x
3. Step 3: Cross multiply
   101,911,816.12x = 152,757,761.31 × 50,036,088.64
4. Step 4: Simplify right side
   101,911,816.12x = 7,643,400,885,355,123
5. Step 5: Solve for x
   x = 7,643,400,885,355,123/101,911,816.12
6. Step 6: Final answer
   x = 75,000,144.01