Finding the Fourth Proportional to 42,323.04, 63,111.96 and 39,368.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,323.04 : 63,111.96 = 39,368.16 : x
2. Step 2: Convert to fraction form
   42,323.04/63,111.96 = 39,368.16/x
3. Step 3: Cross multiply
   42,323.04x = 63,111.96 × 39,368.16
4. Step 4: Simplify right side
   42,323.04x = 2,484,601,739.19
5. Step 5: Solve for x
   x = 2,484,601,739.19/42,323.04
6. Step 6: Final answer
   x = 58,705.65