Finding the Fourth Proportional to 112,599,175.50, 168,924,231.18 and 60,782,665.98

Step by Step Solution

1. Step 1: Write the proportion equation
   112,599,175.50 : 168,924,231.18 = 60,782,665.98 : x
2. Step 2: Convert to fraction form
   112,599,175.50/168,924,231.18 = 60,782,665.98/x
3. Step 3: Cross multiply
   112,599,175.50x = 168,924,231.18 × 60,782,665.98
4. Step 4: Simplify right side
   112,599,175.50x = 10,267,665,119,742,242
5. Step 5: Solve for x
   x = 10,267,665,119,742,242/112,599,175.50
6. Step 6: Final answer
   x = 91,187,746.93