Finding the Fourth Proportional to 113,565,336.69, 170,279,903.52 and 52,077,467.52

Step by Step Solution

1. Step 1: Write the proportion equation
   113,565,336.69 : 170,279,903.52 = 52,077,467.52 : x
2. Step 2: Convert to fraction form
   113,565,336.69/170,279,903.52 = 52,077,467.52/x
3. Step 3: Cross multiply
   113,565,336.69x = 170,279,903.52 × 52,077,467.52
4. Step 4: Simplify right side
   113,565,336.69x = 8,867,746,144,871,535
5. Step 5: Solve for x
   x = 8,867,746,144,871,535/113,565,336.69
6. Step 6: Final answer
   x = 78,084,972.08