Finding the Fourth Proportional to 32,575,817.52, 48,852,875.52 and 13,140,023.76

Step by Step Solution

1. Step 1: Write the proportion equation
   32,575,817.52 : 48,852,875.52 = 13,140,023.76 : x
2. Step 2: Convert to fraction form
   32,575,817.52/48,852,875.52 = 13,140,023.76/x
3. Step 3: Cross multiply
   32,575,817.52x = 48,852,875.52 × 13,140,023.76
4. Step 4: Simplify right side
   32,575,817.52x = 641,927,945,077,122.38
5. Step 5: Solve for x
   x = 641,927,945,077,122.38/32,575,817.52
6. Step 6: Final answer
   x = 19,705,658.80