Finding the Fourth Proportional to 62,900.38, 86,802.52 and 34,606.07

Step by Step Solution

1. Step 1: Write the proportion equation
   62,900.38 : 86,802.52 = 34,606.07 : x
2. Step 2: Convert to fraction form
   62,900.38/86,802.52 = 34,606.07/x
3. Step 3: Cross multiply
   62,900.38x = 86,802.52 × 34,606.07
4. Step 4: Simplify right side
   62,900.38x = 3,003,893,649.28
5. Step 5: Solve for x
   x = 3,003,893,649.28/62,900.38
6. Step 6: Final answer
   x = 47,756.37