Finding the Fourth Proportional to 42,129,570.18, 58,140,602.37 and 23,544,709.79

Step by Step Solution

1. Step 1: Write the proportion equation
   42,129,570.18 : 58,140,602.37 = 23,544,709.79 : x
2. Step 2: Convert to fraction form
   42,129,570.18/58,140,602.37 = 23,544,709.79/x
3. Step 3: Cross multiply
   42,129,570.18x = 58,140,602.37 × 23,544,709.79
4. Step 4: Simplify right side
   42,129,570.18x = 1,368,903,609,526,733.25
5. Step 5: Solve for x
   x = 1,368,903,609,526,733.25/42,129,570.18
6. Step 6: Final answer
   x = 32,492,702.96