Finding the Fourth Proportional to 137,403.03, 206,104.72 and 37,564.09

Step by Step Solution

1. Step 1: Write the proportion equation
   137,403.03 : 206,104.72 = 37,564.09 : x
2. Step 2: Convert to fraction form
   137,403.03/206,104.72 = 37,564.09/x
3. Step 3: Cross multiply
   137,403.03x = 206,104.72 × 37,564.09
4. Step 4: Simplify right side
   137,403.03x = 7,742,136,251.50
5. Step 5: Solve for x
   x = 7,742,136,251.50/137,403.03
6. Step 6: Final answer
   x = 56,346.18