Finding the Fourth Proportional to 62,535, 93,768.20 and 42,818.52

Step by Step Solution

1. Step 1: Write the proportion equation
   62,535 : 93,768.20 = 42,818.52 : x
2. Step 2: Convert to fraction form
   62,535/93,768.20 = 42,818.52/x
3. Step 3: Cross multiply
   62,535x = 93,768.20 × 42,818.52
4. Step 4: Simplify right side
   62,535x = 4,015,015,547.06
5. Step 5: Solve for x
   x = 4,015,015,547.06/62,535
6. Step 6: Final answer
   x = 64,204.29