Finding the Fourth Proportional to 99,951,909.99, 149,931,183.89 and 34,372,404.39

Step by Step Solution

1. Step 1: Write the proportion equation
   99,951,909.99 : 149,931,183.89 = 34,372,404.39 : x
2. Step 2: Convert to fraction form
   99,951,909.99/149,931,183.89 = 34,372,404.39/x
3. Step 3: Cross multiply
   99,951,909.99x = 149,931,183.89 × 34,372,404.39
4. Step 4: Simplify right side
   99,951,909.99x = 5,153,495,283,166,671
5. Step 5: Solve for x
   x = 5,153,495,283,166,671/99,951,909.99
6. Step 6: Final answer
   x = 51,559,747.92