Finding the Fourth Proportional to 112,970,118.42, 169,389,336.98 and 43,802,116.88

Step by Step Solution

1. Step 1: Write the proportion equation
   112,970,118.42 : 169,389,336.98 = 43,802,116.88 : x
2. Step 2: Convert to fraction form
   112,970,118.42/169,389,336.98 = 43,802,116.88/x
3. Step 3: Cross multiply
   112,970,118.42x = 169,389,336.98 × 43,802,116.88
4. Step 4: Simplify right side
   112,970,118.42x = 7,419,611,535,886,224
5. Step 5: Solve for x
   x = 7,419,611,535,886,224/112,970,118.42
6. Step 6: Final answer
   x = 65,677,646.79