Finding the Fourth Proportional to 67,417.96, 101,030.55 and 49,508.10

Step by Step Solution

1. Step 1: Write the proportion equation
   67,417.96 : 101,030.55 = 49,508.10 : x
2. Step 2: Convert to fraction form
   67,417.96/101,030.55 = 49,508.10/x
3. Step 3: Cross multiply
   67,417.96x = 101,030.55 × 49,508.10
4. Step 4: Simplify right side
   67,417.96x = 5,001,830,592.83
5. Step 5: Solve for x
   x = 5,001,830,592.83/67,417.96
6. Step 6: Final answer
   x = 74,191.37