Finding the Fourth Proportional to 118,565,008, 163,619,711.04 and 64,301,200

Step by Step Solution

1. Step 1: Write the proportion equation
   118,565,008 : 163,619,711.04 = 64,301,200 : x
2. Step 2: Convert to fraction form
   118,565,008/163,619,711.04 = 64,301,200/x
3. Step 3: Cross multiply
   118,565,008x = 163,619,711.04 × 64,301,200
4. Step 4: Simplify right side
   118,565,008x = 10,520,943,763,525,248
5. Step 5: Solve for x
   x = 10,520,943,763,525,248/118,565,008
6. Step 6: Final answer
   x = 88,735,656