Finding the Fourth Proportional to 78,735,279.42, 108,660,848.28 and 43,460,088.96

Step by Step Solution

1. Step 1: Write the proportion equation
   78,735,279.42 : 108,660,848.28 = 43,460,088.96 : x
2. Step 2: Convert to fraction form
   78,735,279.42/108,660,848.28 = 43,460,088.96/x
3. Step 3: Cross multiply
   78,735,279.42x = 108,660,848.28 × 43,460,088.96
4. Step 4: Simplify right side
   78,735,279.42x = 4,722,410,132,717,863
5. Step 5: Solve for x
   x = 4,722,410,132,717,863/78,735,279.42
6. Step 6: Final answer
   x = 59,978,324.42