Finding the Fourth Proportional to 116,395,809.40, 160,630,093.47 and 63,475,411.96

Step by Step Solution

1. Step 1: Write the proportion equation
   116,395,809.40 : 160,630,093.47 = 63,475,411.96 : x
2. Step 2: Convert to fraction form
   116,395,809.40/160,630,093.47 = 63,475,411.96/x
3. Step 3: Cross multiply
   116,395,809.40x = 160,630,093.47 × 63,475,411.96
4. Step 4: Simplify right side
   116,395,809.40x = 10,196,061,356,181,556
5. Step 5: Solve for x
   x = 10,196,061,356,181,556/116,395,809.40
6. Step 6: Final answer
   x = 87,598,182.52