Finding the Fourth Proportional to 67,503.96, 93,156.12 and 37,290

Step by Step Solution

1. Step 1: Write the proportion equation
   67,503.96 : 93,156.12 = 37,290 : x
2. Step 2: Convert to fraction form
   67,503.96/93,156.12 = 37,290/x
3. Step 3: Cross multiply
   67,503.96x = 93,156.12 × 37,290
4. Step 4: Simplify right side
   67,503.96x = 3,473,791,714.80
5. Step 5: Solve for x
   x = 3,473,791,714.80/67,503.96
6. Step 6: Final answer
   x = 51,460.56