Finding the Fourth Proportional to 109,837.35, 164,810.70 and 62,488.80

Step by Step Solution

1. Step 1: Write the proportion equation
   109,837.35 : 164,810.70 = 62,488.80 : x
2. Step 2: Convert to fraction form
   109,837.35/164,810.70 = 62,488.80/x
3. Step 3: Cross multiply
   109,837.35x = 164,810.70 × 62,488.80
4. Step 4: Simplify right side
   109,837.35x = 10,298,822,870.16
5. Step 5: Solve for x
   x = 10,298,822,870.16/109,837.35
6. Step 6: Final answer
   x = 93,764.31