Finding the Fourth Proportional to 116,184,079.40, 160,336,904.72 and 63,263,688.24

Step by Step Solution

1. Step 1: Write the proportion equation
   116,184,079.40 : 160,336,904.72 = 63,263,688.24 : x
2. Step 2: Convert to fraction form
   116,184,079.40/160,336,904.72 = 63,263,688.24/x
3. Step 3: Cross multiply
   116,184,079.40x = 160,336,904.72 × 63,263,688.24
4. Step 4: Simplify right side
   116,184,079.40x = 10,143,503,953,572,664
5. Step 5: Solve for x
   x = 10,143,503,953,572,664/116,184,079.40
6. Step 6: Final answer
   x = 87,305,455.33