Finding the Fourth Proportional to 65,893,838.10, 90,931,525.82 and 36,123,467.98

Step by Step Solution

1. Step 1: Write the proportion equation
   65,893,838.10 : 90,931,525.82 = 36,123,467.98 : x
2. Step 2: Convert to fraction form
   65,893,838.10/90,931,525.82 = 36,123,467.98/x
3. Step 3: Cross multiply
   65,893,838.10x = 90,931,525.82 × 36,123,467.98
4. Step 4: Simplify right side
   65,893,838.10x = 3,284,762,061,452,580.50
5. Step 5: Solve for x
   x = 3,284,762,061,452,580.50/65,893,838.10
6. Step 6: Final answer
   x = 49,849,305.43