Finding the Fourth Proportional to 62,507.84, 86,263.20 and 35,654.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,507.84 : 86,263.20 = 35,654.72 : x
2. Step 2: Convert to fraction form
   62,507.84/86,263.20 = 35,654.72/x
3. Step 3: Cross multiply
   62,507.84x = 86,263.20 × 35,654.72
4. Step 4: Simplify right side
   62,507.84x = 3,075,690,242.30
5. Step 5: Solve for x
   x = 3,075,690,242.30/62,507.84
6. Step 6: Final answer
   x = 49,204.87