Finding the Fourth Proportional to 58,886.03, 87,705.47 and 58,599.29

Step by Step Solution

1. Step 1: Write the proportion equation
   58,886.03 : 87,705.47 = 58,599.29 : x
2. Step 2: Convert to fraction form
   58,886.03/87,705.47 = 58,599.29/x
3. Step 3: Cross multiply
   58,886.03x = 87,705.47 × 58,599.29
4. Step 4: Simplify right side
   58,886.03x = 5,139,477,539.59
5. Step 5: Solve for x
   x = 5,139,477,539.59/58,886.03
6. Step 6: Final answer
   x = 87,278.39