Finding the Fourth Proportional to 62,899.02, 86,790.93 and 37,404.87

Step by Step Solution

1. Step 1: Write the proportion equation
   62,899.02 : 86,790.93 = 37,404.87 : x
2. Step 2: Convert to fraction form
   62,899.02/86,790.93 = 37,404.87/x
3. Step 3: Cross multiply
   62,899.02x = 86,790.93 × 37,404.87
4. Step 4: Simplify right side
   62,899.02x = 3,246,403,453.83
5. Step 5: Solve for x
   x = 3,246,403,453.83/62,899.02
6. Step 6: Final answer
   x = 51,612.94