Finding the Fourth Proportional to 67,053, 100,621.88 and 37,490.24

Step by Step Solution

1. Step 1: Write the proportion equation
   67,053 : 100,621.88 = 37,490.24 : x
2. Step 2: Convert to fraction form
   67,053/100,621.88 = 37,490.24/x
3. Step 3: Cross multiply
   67,053x = 100,621.88 × 37,490.24
4. Step 4: Simplify right side
   67,053x = 3,772,338,430.45
5. Step 5: Solve for x
   x = 3,772,338,430.45/67,053
6. Step 6: Final answer
   x = 56,259.06