Finding the Fourth Proportional to 61,063.02, 91,475.28 and 42,084.26

Step by Step Solution

1. Step 1: Write the proportion equation
   61,063.02 : 91,475.28 = 42,084.26 : x
2. Step 2: Convert to fraction form
   61,063.02/91,475.28 = 42,084.26/x
3. Step 3: Cross multiply
   61,063.02x = 91,475.28 × 42,084.26
4. Step 4: Simplify right side
   61,063.02x = 3,849,669,467.09
5. Step 5: Solve for x
   x = 3,849,669,467.09/61,063.02
6. Step 6: Final answer
   x = 63,044.20