Finding the Fourth Proportional to 58,909,604.96, 88,303,776.59 and 26,135,608.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,909,604.96 : 88,303,776.59 = 26,135,608.50 : x
2. Step 2: Convert to fraction form
   58,909,604.96/88,303,776.59 = 26,135,608.50/x
3. Step 3: Cross multiply
   58,909,604.96x = 88,303,776.59 × 26,135,608.50
4. Step 4: Simplify right side
   58,909,604.96x = 2,307,872,933,879,026.50
5. Step 5: Solve for x
   x = 2,307,872,933,879,026.50/58,909,604.96
6. Step 6: Final answer
   x = 39,176,513.50