Finding the Fourth Proportional to 93,123.34, 139,714.18 and 59,880.94

Step by Step Solution

1. Step 1: Write the proportion equation
   93,123.34 : 139,714.18 = 59,880.94 : x
2. Step 2: Convert to fraction form
   93,123.34/139,714.18 = 59,880.94/x
3. Step 3: Cross multiply
   93,123.34x = 139,714.18 × 59,880.94
4. Step 4: Simplify right side
   93,123.34x = 8,366,215,930.74
5. Step 5: Solve for x
   x = 8,366,215,930.74/93,123.34
6. Step 6: Final answer
   x = 89,840.16