Finding the Fourth Proportional to 86,068,094.96, 118,776,460.32 and 46,912,407.81

Step by Step Solution

1. Step 1: Write the proportion equation
   86,068,094.96 : 118,776,460.32 = 46,912,407.81 : x
2. Step 2: Convert to fraction form
   86,068,094.96/118,776,460.32 = 46,912,407.81/x
3. Step 3: Cross multiply
   86,068,094.96x = 118,776,460.32 × 46,912,407.81
4. Step 4: Simplify right side
   86,068,094.96x = 5,572,089,744,760,123
5. Step 5: Solve for x
   x = 5,572,089,744,760,123/86,068,094.96
6. Step 6: Final answer
   x = 64,740,479.59