Finding the Fourth Proportional to 42,670,978.26, 58,886,096.56 and 23,091,861.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,670,978.26 : 58,886,096.56 = 23,091,861.46 : x
2. Step 2: Convert to fraction form
   42,670,978.26/58,886,096.56 = 23,091,861.46/x
3. Step 3: Cross multiply
   42,670,978.26x = 58,886,096.56 × 23,091,861.46
4. Step 4: Simplify right side
   42,670,978.26x = 1,359,789,583,683,702.75
5. Step 5: Solve for x
   x = 1,359,789,583,683,702.75/42,670,978.26
6. Step 6: Final answer
   x = 31,866,848.13